КОНТАКТНАЯ ПРОКЛАДКА ДЛЯ ФЛАНЦЕВОГО СОЕДИНЕНИЯ ВОЛНОВОДОВ

1. Контактная прокладка для фланцевого соединения волноводов, выполненная в виде металлической пластины с прямоугольным окном, с двух сторон которой выполнены контактные элементы, расположенные в шахматном порядке, отличающаяся тем, что контактные элементы выполнены в виде пуклевок одинаковой высоты, направленных в противоположные стороны перпендикулярно плоскости металлической пластины и объединенных в группы: центральную и как минимум две периферийные, при этом контактные элементы центральной группы выполнены рядами вдоль контура прямоугольного окна, с равным шагом как в рядах, так и между рядами, а контактные элементы периферийных групп выполнены с тем же шагом, что и в центральной группе.2. Контактная прокладка по п. 1, отличающаяся тем, что пуклевки выполнены в форме усеченных конусов или в форме усеченных пирамид, при этом высота (H) контактных элементов равна толщине (S) контактной прокладки.3. Контактная прокладка по п. 2, отличающаяся тем, что диаметр (D) нижнего основания усеченного конуса и диаметр (D) верхнего основания усеченного конуса находятся в соотношении: D=2D, аналогично диагональ (L) нижнего основания усеченной пирамиды и диагональ (L) верхнего основания усеченной пирамиды находятся в соотношении: L=2L, при этом шаг выполнения контактных элементов (N)≤5Dили ≤5L.4. Контактная прокладка по п. 1, отличающаяся тем, что первый ряд контактных элементов центральной группы удален от контура прямоугольного окна на расстояние (A), которое находится в пределах: 4,2S-6,25S, где S - толщина контактной прокладки. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК H01P 1/04 (13) 161 813 U1 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ТИТУЛЬНЫЙ (21)(22) Заявка: ЛИСТ ОПИСАНИЯ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ 2015155796/28, 24.12.2015 (24) Дата начала отсчета срока действия патента: 24.12.2015 (73) Патентообладатель(и): Акционерное общество "Государственный Рязанский приборный завод" (RU) (45) Опубликовано: 10.05.2016 Бюл. № 13 1 6 1 8 1 3 R U (57) ...

ВОЛНОВОДНОЕ ФЛАНЦЕВОЕ СОЕДИНЕНИЕ

... 1. Волноводное фланцевое соединение, содержащее два соединяемых волновода с фланцами, при этом каждый из фланцев имеет центральное окно, выполненное с возможностью фиксации в нем волновода, отличающееся тем, что, по крайней мере, один из волноводов выполнен с прямоугольным уголковым изгибом, причем одна его часть размещена и зафиксирована в центральном окне взаимодействующего с ним фланца, а другая перпендикулярная ей часть волновода размещена и зафиксирована в пазу, выполненном во внешней торцевой поверхности этого фланца и сопряженным с одной из его боковых граней, при этом центральное окно взаимодействующего с волноводом фланца выполнено выходящим в паз.2. Волноводное фланцевое соединение по п. 1, отличающееся тем, что волновод с прямоугольным уголковым изгибом зафиксирован в центральном окне и в пазу взаимодействующего с ним фланца пайкой.3. Волноводное фланцевое соединение по п. 1, отличающееся тем, что паз выполнен П-образной формы в плане, при этом толщина фланца и его толщина в ...

ФЛАНЦЕВОЕ СОЕДИНЕНИЕ ВОЛНОВОДОВ

Полезная модель относится к радиоэлектронной аппаратуре и предназначена для оперативного соединения волноводных трактов, например в полевых условиях. Технический результат заключается в обеспечении надежной пневмогерметичности СВЧ блока с выходящим из него фланцем при обеспечении оперативного монтажа и демонтажа фланцевого соединения. С этой целью в передней утолщенной стенке блока СВЧ выполнена кольцевая сквозная прорезь, за ее пределами выполнена замкнутая канавка, заполненная уплотняющим материалом, а также сделаны четыре глухих резьбовых отверстия для крепления блочного фланца, причем фланец, сторона которого примыкает к указанной стенке, выполнена плоской. По углам блочного фланца выполнены калиброванные стыковочные отверстия, соосные с калиброванными ответными отверстиями стыкуемого фланца, причем диаметры отверстий блочного фланца выполнены меньше диаметров отверстий стыкуемого фланца, сторона которого, примыкающая к фланцу блока с замкнутой канавкой и заполняющим ее уплотняющим ...

Zusammensetzungs- und Herstellungsfreundliche Wellenleiterankoppler

Ausführungsbeispiele umfassen Wellenleiterankoppler und -verbinder (WLC; Waveguide Connector), und ein Verfahren zum Bilden eines WLC. Der WLC umfasst einen Wellenleiterverbinder mit einem Wellenleiterankoppler, einer Verjüngung und einem Schlitzleitung-Signalwandler; und eine Balunstruktur auf dem Schlitzleitung-Signalwandler, wobei die Verjüngung auf dem Schlitzleitung-Signalwandler und einem Anschlussende des Wellenleiterverbinders angeordnet ist, um einen Kanal und einen verjüngten Schlitz zu bilden. Der WLC kann den Wellenleiterverbinder auf dem Gehäuse angeordnet und einen Wellenleiter, der mit dem Wellenleiterverbinder gekoppelt ist, umfassen. Der WLC kann Zusammensetzungs-Anschlussflächen und Außenwände des Wellenleiterverbinders umfassen, die elektrisch mit dem Gehäuse gekoppelt sind. Der WLC kann die Balunstruktur ein Signal in ein Schlitzleitungssignal umwandeln lassen, und der Wellenleiterankoppler wandelt das Schlitzleitungssignal in ein geschlossenes Wellenleiter-Modus-Signal ...

Leiterplatte, Hochfrequenzmodul und Radarvorrichtung

Die Erfindung bezieht sich auf eine Leiterplatte. Die Leiterplatte (10) umfasst ein Substrat (1), eine Wellenleiterleitung (2) und einen laminierten Wellenleiter (3). Die Wellenleiterleitung (2) ist zumindest teilweise auf einer ersten Oberfläche des Substrats (1) angeordnet. Die Wellenleiterleitung (2) überträgt ein Hochfrequenzsignal. Der laminierte Wellenleiter (3) ist innerhalb des Substrats (1) ausgebildet. Der laminierte Wellenleiter (3) ist mit der Wellenleiterleitung (2) elektromagnetisch gekoppelt und weist einen Ausleitungsabschnitt (3a) auf, der vom Inneren des Substrats (1) zu einer anderen Oberfläche als der ersten Oberfläche ausgeleitet ist. Der laminierte Wellenleiter (3) umfasst eine dielektrische Schicht (31), zwei Hauptleiterschichten (32) und eine Durchgangsleitergruppe (33). Die zwei Hauptleiterschichten (32) legt die dielektrische Schicht (31) in einer Dickenrichtung davon ein. In der Durchgangsleitergruppe (34) sind mehrere Durchgangsleiter (33) entlang einer Hochfrequenzsignal-Übertragungsrichtung ...

VERFAHREN UND ANORDNUNG ZUM VERBINDEN VON WELLENLEITERN

Improvements in or relating to means for preventing or reducing the escape of high frequency energy

... 562,674. Wireless signalling apparatus. COLLARD, J. Sept. 12, 1941, Nos. 11693/41 and 748/42. [Class 40 (v)] In screened highfrequency electrical apparatus,undesired radiation through apertures and discontinuities in the screen is prevented by the introduction of quarter-wavelength sections at the discontinuities. Fig. 1 shows a pair of coaxial adjusting shafts 9, 10 passing through an aperture 4 in a screen 3 enclosing high-frequency apparatus. The shafts are each provided with three quarter-wave sections 11-13 and 14-16 respectively contained within a sleeve-like extension of the screen 3. The quarter-wave sections are closed at one end and present high impedances in series with the leakage path. This arrangement simultaneously prevents radiation through the aperture and propagation of energy along the shafts. A similar arrangement for a current lead passing through an aperture is also described. Fig. 2 shows the invention applied to a screen with a removable lid L which rests between ...

Waveguide connector

PLUG ARMATURE FUR HF-UBERTRAGUNGSLEITUNGEN

PLUG ARMATURE FUR HF-UBERTRAGUNGSLEITUNGEN

Tube électronique

Zwischen zwei Leiterstabenden angeordnetes kapazitives Schaltelement der Ultrakurzwellentechnik.

Hochfrequenzapparat mit mindestens einem für elektromagnetische Energie durchlässigen, vakuumdichten Fenster.

UEBERGANGSSTUECK ZWISCHEN EINEM OVALEN HOHLLEITER UND EINEM RECHTECKHOHLLEITER.

DEVICE Of ELECTRIC AND MECHANICAL COUPLING Of a BOX ULTRA HIGH FREQUENCIES ON SA SOURCE AND ITS SUPPORT AND PROCESS OF IMPLEMENTATION Of SUCH a DEVICE

DEVICE AND PROCESS OF FIXING OF MAINTENANCE AND LOCKING

Retaining and locking clamp and method

A retaining and locking clamp, mounted onto a first apparatus, for retaining and locking a second apparatus to the first apparatus. The first apparatus has a plate which in turn includes an aperture. The clamp comprises an inner rod that has a first end portion and a second end portion, the second end portion being adapted to be received within the aperture of the first apparatus plate so as to mount the inner rod to the first apparatus. The clamp also includes an outer sleeve that is rotatably mounted onto the inner rod, the outer sleeve has a retaining and locking flange and a surface. The clamp further comprises a turn knob that is rotatably mounted onto the inner rod, the turn knob has a surface that is adapted to frictionally engage the outer sleeve surface, whereby rotating the turn knob causes the turn knob surface to frictionally engage the outer sleeve surface so as to permit the outer sleeve flange to retain the second apparatus. The continued rotation of the turn knob after the ...

Ground plane choke for strip transmission line

The ends of two strip transmission line substrates which meet at an interface are supported by resting on top of a sandwich structure made up of a dielectric, a circular metal choke member and a conductive pedestal. The choke member, the dielectric and the ground planes of the substrates form a low-loss RF ground connection to bridge the gap at the interface. The choke member, the dielectric and the ground planes form a quarter wave open circuited transmission line stub in the form of a circular structure. This structure acts as an RF choke and reflects a short circuit into the region between the ground planes, making a virtual connection between the ground planes and the metal choke member. The strip transmission line substrates and the metallic choke member are not rigidly connected, thus allowing for relative movement between the substrate and choke member due to differences in thermal expansion or contraction. A semicircular choke is employed at an interface between a strip transmission ...

HIGH FREQUENCY HEATING APPARATUS

PURPOSE: To devise to assemble a waveguide from only one side by using longer screws than the height of the waveguide when a bent waveguide is constructed by connecting. CONSTITUTION: When an L-shaped waveguide is constructed by connecting, an inner H-face is connected from the side of an outer H-face 8 on which small holes 9 are penetrated. Srews 10 are sized longer than the height of the waveguide, and fixed safely without dropping to the side of a magnetron provided at F3 in the figure COPYRIGHT: (C)1979,JPO&Japio ...

Radio frequency connection arrangement

A radio frequency transmission arrangement provides a transmission path from a first transmission line on one side of a ground plate (22) to a second transmission line on the opposite side of the ground plate. The ground plate (22)has first and second opposite sides and an aperture passing through the ground plate from the first side to the second side, the aperture (14, 15a, 15b) comprising a slot (14), the slot having an elongate cross-section in the plane of the first side of the ground plate, the cross-section having substantially parallel sides extending along the length of the cross section, and the slot having a width (w) which is the distance between the parallel sides of the cross-section of the slot, the thickness (t) of the ground plate being greater than the width of the slot. The first and second transmission lines are unbalanced transmission lines referenced to the ground plate and arranged to cross the slot and the first transmission line is formed by a printed track on a ...

Radio frequency connection arrangement

Improvements in or relating to high frequency apparatus

... 743,066. Wave-guides. SPERRY CORPORATION. July 1, 1952, No. 16601/52. Class 40 (8). In a wave-guide system, the leakage of microwave energy is prevented by a choke system between parts of the system spaced apart by a distance small compared with one quarter wavelength. The choke comprises a series of metal tines, mutually parallel and equal in length to an odd multiple of a quarter wavelength. Chokes embodying rectangular, elliptical and circular cross-section tines are shown in Figs. 9, 10, 11, 12. Rectangularsection wave-guide systems incorporating the choke are described in connection with a single wave-guide having a gap along one edge, a movable probe device, and a variable transfer directional coupler. Specification 743,065 is referred to.

APPARATUS FOR CONNECTING WAVEGUIDES AND METHOD THEREFOR

... 1340115 Waveguide connectors DAINICHINIPPON CABLES Ltd 6 July 1971 [10 July 1970] 31695/71 Heading H1W The flared end 11a of a waveguide 11 (e.g. a flexible elliptical waveguide) is clamped to an impedance-matching member 16 by means of an annular clamping-member 13 whilst the end of the waveguide is gripped and positively located by a two-part holding-member 12, 121. The assembly of transition-member 16, clamping- member 13 and holding-member 12, 121 is held together by a number of bolts 17 which may also serve to attach the transition-member 16 to the flange of a rectangular waveguide (see Fig. 4, not shown). A washer 14 and seal 15 may be interposed between the clamping-member and the flare 11a. Bolts 21 are used to clamp the holding-member 12, 121 over the end of the waveguide. The size of bores 12c is such as to allow a small amount of radial adjustment to the holding member 12, 121 whereby the waveguide 11 may be accurately aligned with the aperture 16b in the transition ...

Radio frequency connection arrangement

MICROWAVE CONNECTOR ASSEMBLY CONNECTED EASILY TO MICROWAVE CIRCUIT COMPONENTS

A microwave circuit component (40) has terminals and is mounted on a principal surface (38) of a substrate (34) received in a cavity (45) of a housing (35) with a back surface (39) brought into contact with a bottom surface (44) of the cavity. With a part projected outwardly of the cavity for connection to an external conductor, a contact pin (36) is movably received in an insulator support member (37) placed in the cavity and is urged to one of the terminals. It is possible to bring the principal surface into contact with the bottom surface. In this event, the contact pin may be urged to the back surface with the terminal extended from the principal surface to the back surface.

Cavity filter

Radio-frequency coupler, coupler assembly technology and coupler powder spraying technology

DEVICE AND PROCESS OF FIXING OF MAINTENANCE AND LOCKING

Improvements with the assemblies of elements of transmission in ultra high frequencies

HYBRID COUPLER

RF CAVITY FILTER HAVING TUNING STRUCTURE USING ELASTIC BODY

Disclosed is an RF cavity filter having a tuning structure using an elastic body. The filter comprises: a housing having at least one cavity; a cover coupled to an upper portion of the housing; at least one resonator coupled to a bottom of the cavity; at least one bolt inserted through at least one through hole formed on the resonator; and at least one elastic body affixed to an upper portion of the resonator. The bolt supplies an external force to the elastic body while being inserted through the through hole, and the shape of the elastic body is changed by the external force. The filter can prevent degradation of filter PIMD performance as small metal fragments produced during tuning fall into the filter, fix a tuning state without using a separate nut, and increase a filter production yield satisfying productivity increase and PIMD requirement conditions. COPYRIGHT KIPO 2018 ...

도파관 커넥터 및 이를 포함하는 디스플레이 장치

... 회로 기판에서 생성된 서로 다른 위상의 전자기 신호 각각이 독립적으로 파형을 형성하도록 내부에 격벽이 마련되는 도파관 커넥터 및 이를 포함하는 디스플레이 장치를 제공한다. 일 실시예에 따른 도파관 커넥터는, 전자기 신호가 진행하는 내부 공간을 포함하는 본체; 회로 기판에 마련된 안테나로부터 생성된 서로 다른 위상의 전자기 신호가 상기 내부 공간으로 진입하도록, 상기 본체의 일면에 마련되는 제 1 개구부; 상기 내부 공간을 통해 진행하는 상기 서로 다른 위상의 전자기 신호가 도파관으로 진입하도록, 상기 본체의 타면에 마련되는 제 2 개구부; 및 상기 서로 다른 위상의 전자기 신호 각각이 독립적으로 파형을 형성하도록, 상기 본체의 상기 내부 공간에 마련되는 격벽; 을 포함할 수 있다.

Ground plane choke for strip transmission line

The ends of two strip transmission line substrates which meet at an interface are supported by resting on top of a sandwich structure made up of a dielectric, a circular metal choke member and a conductive pedestal. The choke member, the dielectric and the ground planes of the substrates form a low-loss RF ground connection to bridge the gap at the interface. The choke member, the dielectric and the ground planes form a quarter wave open circuited transmission line stub in the form of a circular structure. This structure acts as an RF choke and reflects a short circuit into the region between the ground planes, making a virtual connection between the ground planes and the metal choke member. The strip transmission line substrates and the metallic choke member are not rigidly connected, thus allowing for relative movement between the substrate and choke member due to differences in thermal expansion or contraction. A semicircular choke is employed at an interface between a strip transmission ...

Transition and interconnect structure for a cryocable

An electrical interconnect provides a path between cryogenic or cryocooled circuitry and ambient temperatures. As a system, a cryocable 10 is combined with a trough-line contact or transition 20. In the preferred embodiment, the cryocable 10 comprises a conductor 11 disposed adjacent an insulator 12 which is in turn disposed adjacent another conductor 13. The components are sized so as to balance heat load through the cryocable 10 with the insertion loss. In the most preferred embodiment, a coaxial cryocable 10 has a center conductor 11 surrounded by a dielectric 12 (e.g. Teflon TM ) surrounded by an outer conductor 13 which has a thickness between about 6 and 20 microns. The heat load is preferably less than one Watt, and most preferably less than one tenth of a Watt, with an insertion loss less than one decibel. In another aspect of the invention, a trough-line contact or transition 20 is provided in which the center conductor 11 is partially enveloped by dielectric 12 to form a relatively ...

РЕГУЛИРУЕМОЕ УСТРОЙСТВО ЗАЩИТЫ ОТ ЭЛЕКТРОМАГНИТНЫХ ПОМЕХ

Полезная модель относится к области радиотехники и может быть использована в целях защиты радиоприемных устройств от влияния электромагнитных колебаний большой мощности в СВЧ диапазоне. Полезная модель содержит диэлектрическую положку, сверхпроводящий элемент, электромагнитные взаимосвязанные полосковые резонаторы, при этом резонаторы расположены над сверхпроводящим элементом, и введен регулируемый источник постоянного магнитного поля, расположенный под сверхпроводящим элементом. Технический результат - расширение диапазона рабочих частот, снижение порога срабатывания радиоприемного устройства. 2 ил.

Волноводное герметизирующее окно

Полезная модель относится к радиоэлектронной аппаратуре и может быть использована во фланцевых соединениях волноводных устройств для разделения герметизированных и негерметизированных частей волноводных трактов с высоким уровнем мощности радиоэлектронной аппаратуры (РЭА), работающей в широком диапазоне климатических и механических воздействий. Технический результат, на достижение которого направлено полезная модель, заключается в создании волноводного герметизирующего окна, работающего в широком диапазоне механоклиматических воздействий. Технический результат достигается тем, что волноводное герметизирующее окно содержит металлический фланец и диэлектрическую пробку, выполненную в виде прямоугольной пластины и установленную вакуум-плотно в металлический фланец. При этом полезная модель отличается от прототипа тем, что металлический фланец выполнен со сквозным окном, симметрично которому с одной из сторон фланца выполнен паз, в котором жестко закреплены размещенная между прокладками из припоя ...

Соединитель фланцев волноводов СВЧ трактов

Изобретение относится к области СВЧ техники, точнее к техническим решениям соединителей разъемных фланцев волноводов СВЧ трактов. Соединитель содержит шляпку 1 в виде диска и цилиндрическую часть 2 меньшего диаметра, размещенную в соосных отверстиях 3 и 4 сочлененных волноводных фланцев 5 и 6, вторую составляющую из шляпки 7 в виде диска и цилиндрической части 8 меньшего диаметра, отверстия 9 в диске 1 и отверстие 10 в диске 7, в которых закреплены центры цилиндрической части 2 и второй цилиндрической части 8 соединителя и его второй части. На поверхностях шляпок 1 и 7 установлены пружины 11, 12, 13, 14, действующие в направлении оси цилиндрических частей 2 и 8 на волноводные фланцы 5 и 6. Для обеспечения стягивающего действия расстояние между плоскостью диска шляпки 1 и плоскостью поверхности фланца 5, а также между плоскостью диска шляпки 7 и плоскостью поверхности фланца 6 равны нулю. Технический результат заключается в ускорении процесса крепления фланцев волноводных труб. 1 ил.

Laufzeitroehre, deren Auffangelektrode mit dem benachbarten Ende des hoch-frequenzfuehrenden Roehrenteils durch einen Nebenschlusskondensator hochfrequenzmaessig verbunden ist

Keramik-Metall Durchführungen für Millimeterwellen

METHOD FOR JOINTING A DIELECTRIC WAVEGUIDE

END FITTING FOR HF TRANSMISSION LINES

... 1393391 Waveguide couplings G SPINNER 17 April 1972 [19 April 1971] 17600/72 Heading H1W An end fitting for waveguides, Fig. 1, or coaxial lines, Fig. 3 (not shown), having an outer casing 10 comprises a junction piece 20 and an annular clamping member 14 between which a flanged end portion 16 of the casing is clamped, the piece 20 having a sealing ring 26 in an annular groove 24 and a further seal 30 between the casing 10 and member 14, the end portion 16 covering and being held against at least part of sealing ring 26, but only the part of the end portion 16 radially inward of the ring being in contact with portion 20. Further sealing can be provided by a frusto-conical sheath 34.

STECKERARMATUR FUR HF-UBERTRAGUNGSLEITUNGEN

APPARATUS FOR CONNECTING WAVEGUIDE AND METHOD THEREFOR

DISPOSITIF D'ACCOUPLEMENT ELECTRIQUE ET MECANIQUE D'UN COFFRET HYPERFREQUENCES SUR SA SOURCE ET SUR SON SUPPORT ET PROCEDE DE MISE EN OEUVRE D'UN TEL DISPOSITIF

DISPOSITIF D'ACCOUPLEMENT ELECTRIQUE ET MECANIQUE D'UN COFFRET HYPERFREQUENCES SUR SA SOURCE ET SUR SON SUPPORT ET PROCEDE DE MISE EN OEUVRE D'UN TEL DISPOSITIF

Dispositif d'accouplement électrique et mécanique d'un coffret hyperfréquence sur sa source et sur son support dans lequel le support comprend sur l'une de ses faces un système de charnière mobile constitué d'un tirant, d'une partie de fixation et d'un levier de manoeuvre, un ressort de rappel en forme de la lamelle, immobilisé à l'une de ses extrémités et situé dans la première direction que le système de charnière mobile de telle manière que le tirant puisse reposer sur l'extrémité libre de ce ressort lorsque le levier est repoussé, une butée arrière, des pions de positionnement de la source. La source comprend un guide souple métallique et, disposée sur l'une de ses faces, une bride spécifique qui est située à l'extrémité de ce guide souple et qui est perçé d'une ouverture et munie de deux pions de centrage, un amortisseur étant disposé entre cette bride et le corps de la source. La tête hyperfréquence comprend sur une première face une bride d'assemblage perçée d'une ouverture et munie ...

Remote radio device, duplexer, filter and tap fixing member

Improvements with the tubes with directed beams

Noncontacting MIC ground plane coupling using a broadband virtual short circuit gap

Electrical coupling to the ground plane of an MIC is accomplished by forming a gap adjacent an edge of the ground plane and causing a virtual short to appear across the gap. A two part, one-half wavelength transmission line transformer is used to provide the virtual short. The transformer is defined by the conductive members surrounding the MIC and is open at the end corresponding to the gap and shorted at the other end. The impedances of the two parts of the transformer are chosen to maximize the bandwidth of the virtual short.

GRAPHENE PLASMONIC COMMUNICATION LINK

A signal transfer link includes a first plasmonic coupler, and a second plasmonic coupler spaced apart from the first plasmonic coupler to form a gap. An insulator layer is formed over end portions of the first and second plasmonic couplers and in and over the gap. A plasmonic conductive layer is formed over the gap on the insulator layer to excite plasmons to provide signal transmission between the first and second plasmonic couplers. 1. A method for high frequency signal transfer , comprising:providing a plasmonic signal transfer link including a first plasmonic coupler, a second plasmonic coupler spaced apart from the first plasmonic coupler to form a gap, an insulator layer formed over end portions of the first and second plasmonic couplers and in and over the gap, and a plasmonic conductive layer formed over the gap on the insulator layer to excite plasmons to provide signal transmission between the first and second plasmonic couplers;signaling between a first component coupled to the first plasmonic coupler and a second component coupled to the second plasmonic coupler; andmodulating the signal transmission in the signal transfer link with a gate field provided by at least two gate structures present over the plasmonic conductive layer, wherein a gate area of the first of the at least two gate structures is different from a gate area of at least a second of the at least two gate structures, wherein a difference in the gate area in said at least two gate structures produces a multi-level phase modulation.2. The method of claim 1 , wherein said signaling between the first component coupled to the first plasmonic coupler and the second component coupled to the second plasmonic coupler is at a frequency between about 100 GHz and 10 THz.3. The method as recited in claim 1 , wherein the plasmonic conductive layer includes graphene.4. The method as recited in claim 1 , wherein the first and second plasmonic couplers include nano-antennae.5. The method as recited in ...

WAVEGUIDE WITH TWO WAVEGUIDE SECTIONS

Die Erfindung betrifft einen Wellenleiter (20) zum Propagieren von Hochfrequenzwellen, ein Verfahren zur Herstellung eines Wellenleiters, eine Wellenleiteranordnung und eine Verwendung. Der Wellenleiter (20) weist ein erstes Wellenleiterteilstück (21) auf, welches ein erstes Material aufweist, und ein zweites Wellenleiterteilstück (22), welches ein zweites Material aufweist, wobei das zweite Material eine höhere Temperaturstabilität als das erste Wellenleiterteilstück (21) aufweist. Die Wellenleiteranordnung (28) weist einen dielektrischen Wellenleiter (20) auf und ein Temperaturzwischenstück (32), welches den Wellenleiter (20) umfasst.

CONNECTING STRUCTURE OF COAXIAL CONNECTOR AND MULTIPLE PHASE SUBSTRATE

PROBLEM TO BE SOLVED: To provide a connecting structure of a substrate and a coaxial connector for extremely reducing a disorder of impedance resulting from a connecting portion between the coaxial connector and the substrate and extremely improving a disorder of impedance on a transmission line to assure a return-loss property excellent in a wide band. SOLUTION: In the connecting structure of the substrate and the coaxial connector for electrically connecting a high-frequency substrate 20 and a coaxial connector 10 mounted on a conductive housing 1, an intermediate substrate 30 is disposed between the substrate 20 and the connector 10, and the substrate 20 is electrically connected to the connector 10 by the intermediate substrate 30. COPYRIGHT: (C)2005,JPO&NCIPI ...

ВОЛНОВОДНОЕ ФЛАНЦЕВОЕ СОЕДИНЕНИЕ

Полезная модель относится к области радиотехники, а именно к волноводной технике, и может быть использована для оперативного монтажа и демонтажа волноводов. Волноводное фланцевое соединение содержит волноводы с фланцами, контактную прокладку между ними, крепежные элементы фланцев и герметизирующие прокладки, размещенные по обе стороны контактной прокладки в пазах, выполненных во фланцах, причем герметизирующие прокладки имеют вид основания с герметизирующим выступом. Для обеспечения надежности электрического контакта при высоком уровне мощности контактная прокладка выполнена в виде плоской прямоугольной пластины, с прямоугольным отверстием в центре и отверстиями по ее бокам для установки крепежных элементов фланцев. На обеих поверхностях контактной прокладки выполнены выступы таким образом, что в местах установки герметизирующих прокладок поверхности контактной прокладки остаются гладкими. На внешних сторонах фланцев волноводного фланцевого соединения установлены направляющие штыри. Технический ...

Быстроразъёмное соединение волноводов

Изобретение относится к радиотехнике и может быть использовано для быстрого соединения волноводов, подвергаемых механическим воздействиям, например, в составе контрольно-испытательной или быстроразвёртываемой мобильной аппаратуры. Быстроразъёмное соединение перового и второго волноводов содержит соединительное устройство, контактную и герметизирующую прокладки, при этом соединительное устройство представляет собой храповой механизм из совмещённой с подвижным кольцом и размещаемой на выступе фланца второго волновода накидной гайки с трапециевидными пазами на её торцевой поверхности и по меньшей мере двух упругих собачек, закреплённых на фланце второго волновода, устанавливаемых посредством направляющих штифтов на корпусе второго волновода, входящих в прямые пазы в выступе фланца первого волновода, причём подвижное кольцо устанавливается посредством направляющих штифтов снаружи накидной гайки, входящих в косые пазы на поверхности накидной гайки. Технический результат - сокращение длительности ...

Разъёмное соединение фланцев волноводов СВЧ трактов

Разъемное соединение фланцев волноводов СВЧ трактов относится к области СВЧ техники. Заявленное соединение содержит одинаковые пластины 1 с соосными отверстиями 2 и направляющими, которые образованы штырем 3, укрепленным на одной из пластин 1 и соосными с ними отверстиями 4 в другой пластине 1, шайбы 5 из магнитотвердых материалов с остаточной намагниченностью, размещенные в отверстиях 2 в пластинах 1, укрепленные в них и установленные встречно друг к другу противоположными полюсными наконечниками N-S, отверстие 6 с резьбой в одной из пластин 1, смещенное относительно центра к краю пластины. При сближении пластин 1 вдоль направляющих 3 до вхождения направляющих 3 в соосные с ними отверстия 4, между шайбами 5 из магнитотвердых материалов с остаточной намагниченностью, размещенными в отверстиях 2 в пластинах 1 возникают магнитные силы притяжения, возрастающие по мере сближения пластин. Наибольшее усилие соответствует моменту соприкосновения плоскостей пластин. В таком состоянии взаимного ...

Einrichtung die einen nicht strahlenden dielektrischen Mikrowellenleiter enthält

Keramik-Metall Durchführungen für Millimeterwellen

MICROWAVE CONNECTOR ASSEMBLY CONNECTED EASILY TO MICROWAVE CIRCUIT COMPONENTS

APPARATUS FOR CONNECTING WAVEGUIDE AND METHOD THEREFOR

APPARATUS AND A METHOD FOR AN ELECTRICAL TRANSMISSION-LINE INTERFACE

The present invention relates generally to a new interface and a method for making the same, and more particularly, to an electrical transmission-line interface and a method for making the same. On a substrate having semiconductors, a driver or receiver circuit is provided to interface with an electrical transmission-line. Integral means for the electrical transmission-line alignment, support and transit through a sealed environment is also provided. A fluid tight seal can also be provided for the various components that are in the interior of the housing. Variable time-delay means is provided for a computer clock system or other microwave applications.

PLUG FITTING FOR HF TRANSMISSION LINES

PLUG FITTING FOR HF TRANSMISSION LINES

Filter having combining structure between a resonator and a feeder for improved capacitance

Device with a nonradiative dielectric waveguide

A device with a nonradiative dielectric waveguide which operates in a microwave band or in a millimeter wave band. The device with a nonradiative dielectric waveguide is, for example, an oscillator, a circulator, a coupler or the like. The device has a couple of parallel conductors, a dielectric strip which is disposed between the conductors and propagates a high-frequency electromagnetic wave in a specified mode, a mounting surface which is formed on one of the conductors, and an end surface which is formed on an end of the conductors so as to be vertical to a traveling direction of the electromagnetic wave propagated in the dielectric strip and on which an end of the dielectric strip is exposed. ...

WAVEGUIDE INTERFACE STRUCTURE

Embodiments of the present application relate to the technical field of microwave communications, and provide a waveguide interface structure. The waveguide interface structure (100) in the embodiments of the present application is configured for electrically connecting a first waveguide (10) and a second waveguide (20), and includes an electrical connection portion (11) with elasticity and a fixing portion (12) connected to the electrical connection portion (11). The fixing portion (12) is configured to abut against the end surface of the first waveguide (10). An opening for electromagnetic waves to pass is enclosed by the electrical connection portion (11). The electrical connection portion (11) is elastically pressed between an end surface of the first waveguide (10) and an end surface of the second waveguide (20), and the electrical connection portion is configured for electrically connecting the first waveguide (10) and the second waveguide (20).

Высокочастотный соединитель для волноводов с волнистой поверхностью

Reflexionsarme Verbindung eines Hochfrequenz-Schichtenleiters mit einem koaxialen Leitungsstueck

Method for jointing a dielectric waveguide

Radio frequency connection arrangement

NON-RADIATIVE DIELECTRIC LINE AND INTEGRATED CIRCUIT OF THE SAME

In a non-radiative dielectric line, slots opposing each other are respectively formed on two conductive plates and a dielectric strip is disposed within both the slots to form a NRD guide. Convex portions "P" protruding in the lateral direction to the propagating direction of an electromagnetic wave are formed at a predetermined position of the dielectric strip 3 while concave portions "H" are formed on internal surfaces of the slots in the conductive plates 1 and 2 so as to mate the both of them with each other. Variations in characteristics due to the positional slippage of the dielectric strip and so forth are prevented, and even when the dielectric strip is produced by machining, etc., the process is easily performed. Characteristics as a transmission line are also maintained without disturbing the electromagnetic field distribution in a mode to be propagated.

NON-RADIATIVE DIELECTRIC LINE AND INTEGRATED CIRCUIT OF THE SAME

In a nonradioactive dielectric line, grooves facing to each other are formed in two dielectric plates, a dielectric strip is disposed in both grooves to constitute an NRD guide, projections (P) protruded in the width direction with respect to the direction of electromagnetic-wave propagation are formed at predetermined positions of the dielectric strip (3), and recesses (H) are formed in the inner surfaces of dielectric plates (1) and (2) and engaged with the projections (P). Change of characteristics due to displacement of the dielectric strip is prevented, and the dielectric strip can be easily worked through cutting. Moreover, the characteristics of a transmission line are maintained without disturbing the electromagnetic field distribution of a mode to be propagated.

MICROWAVE CONNECTOR ASSEMBLY CONNECTED EASILY TO MICROWAVE CIRCUIT COMPONENTS

DISPOSITIF ET PROCEDE DE FIXATION DE MAINTIEN ET DE VERROUILLAGE

LA PRESENTE INVENTION CONCERNE UNE FIXATION DE MAINTIEN ET DE VERROUILLAGE MONTEE SUR UN PREMIER APPAREIL 16 POUR MAINTENIR ET VERROUILLER UN SECOND APPAREIL 18 SUR LE PREMIER APPAREIL, CE PREMIER APPAREIL COMPRENANT UNE PLAQUE 14 MUNIE D'UNE OUVERTURE 36. CETTE FIXATION COMPREND UNE TIGE INTERNE 24 COMPRENANT UNE PREMIERE PARTIE D'EXTREMITE 32 ET UNE SECONDE PARTIE D'EXTREMITE 34, LA SECONDE PARTIE DE L'EXTREMITE ETANT ADAPTEE A ETRE RECUE DANS L'OUVERTURE 36; UN MANCHON TUBULAIRE EXTERNE 26 MONTE A ROTATION SUR LA TIGE INTERNE; ET UN BOUTON ROTATIF 28 MONTE A ROTATION SUR LA TIGE INTERNE DE FACON ADJACENTE A LA PREMIERE PARTIE D'EXTREMITE 32; D'OU IL RESULTE QU'UNE ROTATION DU BOUTON ROTATIF AMENE LA SURFACE 60 DU BOUTON ROTATIF A S'ENGAGER A FROTTEMENT AVEC LA SURFACE DU MANCHON EXTERNE DE FACON A PERMETTRE A LA BRIDE 30 DU MANCHON EXTERNE DE MAINTENIR LE SECOND APPAREIL.

CONNECTOR OF RADIO FREQUENCY TO REDUCE EFFECT OF PASSIVE INTERMODULAÇÃO

Support for planar microwave circuits

The invention relates to a support for planar microwave circuits, having a metallic baseplate (or a baseplate which is metallised at least on the top) (5a,5b) on which at least one semiconductor chip (4a...4d) is arranged which is connected to at least one further circuit part, via at least one connecting point (6a,6b) which is arranged on the top of the chip, by means of a bonding connection (3a,3b). In order, in particular, to be able to connect semiconductor chips having standardised connection points to other circuit parts, without problems, and without in this case having to modify the associated layout of the monolithically integrated circuit, it is proposed according to the invention that the at least one further circuit part be arranged on the top of a dielectric substrate (2a,2b) and contain a matching circuit, which compensates for the disturbance caused by the bonding connection, and that the substrate be arranged on the baseplate close to the semiconductor chip. ...

ВОЛНОВОДНОЕ ФЛАНЦЕВОЕ СОЕДИНЕНИЕ

Полезная модель относится к области электротехники, а именно к волноводной технике и может быть использована при конструировании волноводов с прямоугольными уголковыми изгибами. Технический результат, на достижение которого направлена заявляемая полезная модель, заключается в повышении механической прочности волноводного фланца и повышении механической прочности соединения между волноводом с прямоугольным уголковым изгибом и фланцем. Результат достигается тем, что волноводное фланцевое соединение содержит два волновода с фланцами. Каждый из фланцев имеет центральное окно, выполненное с возможностью фиксации в нем волновода. Один из волноводов выполнен с прямоугольным уголковым изгибом, одна часть которого размещена и зафиксирована в центральном окне взаимодействующего с ним фланца. При этом на внешней поверхности фланца выполнены два выступа с возможностью размещения и жесткой фиксации между ними другой, перпендикулярной первой, части волновода. Причем жесткая фиксация выполнена к внешней ...

In eine dielektrische Leitung integrierte Schaltung

Antennenstruktur für Standsmessgerät

FITTING FOR CORRUGATED WAVEGUIDES

... 1524482 Waveguide joints and seals SPINNER GmbH ELEKTROTECHNISCHE FABRIK 8 Jan 1976 [21 Jan 1975] 00632/76 Addition to 1401409 Heading H1W The sealing member used in the waveguide fitting disclosed in parent Specification 1,401,409 is modified in that the sealing ribs are dispensed with and the outer radial face of the seal made to conform with the substantially flat radial face of the extension piece and the out-turned flange of the waveguide. As shown in Fig. 5, the annular sealing member 10 has a radial face conforming to the radial face of the extension piece 14 and the flange 20 of the corrugated oval waveguide 16. The inner face of the seal conforms to the face of the clamping member 12 which may be flat (see Fig. 3, not shown) or provided with a ridge 30 and a groove 28. Alternative complementary shapes for the faces of the seal and the clamping member are shown in Fig. 8. Here, the seal is provided with a peripheral bead 36 which is radially deformed by the bevel 38. In other modifications ...

Surface-mountable antenna with waveguide connector function, communication system, adaptor and arrangement comprising the antenna device

JOINT CONNECTING SYSTEM FOR MICROWAVE ELEMENTS

Système destiné à établir, en hyperfréquence, la continuité électrique entre deux éléments conducteurs (1, 2). Selon l'invention, ce système est remarquable en ce que : - le joint annulaire (16) est en un métal élastique et présente la forme d'une rondelle ; - la face de jonction (5) de l'un (1) desdits éléments conducteurs comporte une saillie annulaire (7) dirigée vers l'autre élément conducteur (2) et entourant un évidement (6) ; - des moyens de blocage (14, 15) sont prévus pour maintenir la partie centrale de ladite rondelle (16) à l'intérieur dudit évidement (6), au moins lorsque lesdits éléments conducteurs sont rapprochés l'un contre l'autre, de façon que, lorsque lesdits éléments conducteurs sont pressés l'un contre l'autre, ladite rondelle (16) se déforme élastiquement de façon non irréversible pour prendre la forme d'un pavillon évasé en direction dudit autre élément.

DISPOSITIF D'ACCOUPLEMENT ELECTRIQUE ET MECANIQUE D'UN COFFRET HYPERFREQUENCES SUR SA SOURCE ET SON SUPPORT ET PROCEDE DE MISE EN OEUVRE D'UN TEL DISPOSITIF

DISPOSITIF D'ACCOUPLEMENT ELECTRIQUE ET MECANIQUE D'UN COFFRET HF 11 SUR SA SOURCE 12 ET SON SUPPORT 10 DANS LEQUEL LE SUPPORT 10 COMPREND SUR L'UNE DE SES FACES UN SYSTEME DE GRENOUILLERE 13 CONSTITUE D'UN TIRANT 14, D'UNE PARTIE DE FIXATION 15 ET D'UN LEVIER DE MANOEUVRE 16, UN RESSORT DE RAPPEL 18 EN FORME DE LA LAMELLE, IMMOBILISE A L'UNE DE SES EXTREMITES ET SITUE DANS LA PREMIERE DIRECTION QUE LE SYSTEME DE GRENOUILLERE 13 DE TELLE MANIERE QUE LE TIRANT 14 PUISSE REPOSER SUR L'EXTREMITE LIBRE 36 DE CE RESSORT 18 LORSQUE LE LEVIER 16 EST REPOUSSE, UNE BUTEE ARRIERE 19, DES PIONS 32 DE POSITIONNEMENT DE LA SOURCE. LA SOURCE 12 COMPREND UN GUIDE SOUPLE 25 METALLIQUE ET, DISPOSEE SUR L'UNE DE SES FACES, UNE BRIDE SPECIFIQUE 29 QUI EST SITUEE A L'EXTREMITE DE CE GUIDE SOUPLE 25 ET QUI EST PERCE D'UNE OUVERTURE ET MUNIE DE DEUX PIONS DE CENTRAGE 30, UN AMORTISSEUR 31 ETANT DISPOSE ENTRE CETTE BRIDE 29 ET LE CORPS DE LA SOURCE. LA TETE HF 11 COMPREND SUR UNE PREMIERE FACE UNE BRIDE D'ASSEMBLAGE ...

Joint of stop for ultra high frequencies

SYSTEM OF CONNECTION JOINED FOR LOAD-CARRYING MEMBERS IN ULTRA HIGH FREQUENCY

APPARATUS FOR CONNECTING WAVEGUIDE

The present invention discloses an apparatus for connecting a waveguide having a connection flange of a waveguide transmitting high power and high frequency and a gasket. According to the apparatus for connecting a waveguide, a mistake in connecting a wrong direction when connecting the waveguide can be fundamentally eliminated by distinguishing male and female from an existing waveguide flange. Moreover, a gasket pressing unit of the waveguide flange is lower than a flange contact surface, thereby preventing the gasket pressing unit from being damaged and suppressing secret divulgence of an assembly unit. COPYRIGHT KIPO 2018 (300) Apparatus for connecting a waveguide (310) Waveguide flange (311) First flange (312) Second flange (320) Gasket (AA,BB) Waveguide ...

CAVITY FILTER COMPRISING TUNNING BOLT

CONNECTOR DEVICE, COMMUNICATION DEVICE AND COMMUNICATION SYSTEM

The connector device disclosed herein comprises two waveguide tubes that transmit high frequency signals, a state monitoring unit that monitors the connection state of the two waveguide tubes and a control unit that stops the transmission of high frequency signals in accordance with the connection state of the two waveguide tubes which is monitored by the state monitoring unit and that is provided on the side of the one of the two waveguide tubes that is a transmission side waveguide tube that transmits high frequency signals.

Electrical and mechanical coupling for coupling a microwave case both to its source and to its support, and a method of using such a coupling

An electrical and mechanical coupling for coupling a microwave head case both to its source and to its support including a back stop and source-positioning pegs. A toggle fastener system is mounted on one of its faces with the toggle fastener system including a draw-bar, a fixing portion, and an operating lever. A blade-shaped return spring has one end fixed to the support and is situated so as to enable the draw-bar to rest on the free end of the spring when the operating lever is pushed back. The source includes structure for engaging said source-positioning pegs, a flexible metal waveguide, a special flange disposed on a free end face of the flexible waveguide and having an opening therethrough and two centering pegs disposed on the special flange. A damper is disposed between the special flange and the body of the source. The microwave head case includes an assembly flange on a first face thereof. The assembly flange includes an opening for co-operating with said opening through the ...

Aryl ester compound, its production process, epoxy resin composition using said compound, and copper-clad laminate using the epoxy resin composition

An epoxy resin composition is disclosed as containing, as essential components, an epoxy resin, an aryl ester compound obtained from a polyhydric phenol representedd by a formula (4) with a carbonyl compound represented by a general formula (2) and a cure accelerator. When cured, the resulting product has low dielectric constant and a low dielectric loss tangent. A copper-clad laminate formed using the described composition has a low dielectric constant and a low dielectric loss tangent. The copper-clad laminate exhibits excellent adhesiveness characteristics and is suitable for use in multilayer printed wiring boards in high speed operations, particularly in the high frequency region.

High frequency hermetically sealed electrical feed through connector

A high frequency hermetically sealed electrical feed through connector extending through an electronic device package for efficiently coupling a signal transmitted through the connector. The connector feeds through an opening in the wall of the package, and generally comprises three coaxial transmission line sections, the first line section being defined by a section of the wall opening having a predetermined diameter, an axial lead and a dielectric sleeve. The second line section is defined by the axial lead and a section of the wall having a larger diameter than the predetermined diameter. The third line section is defined by the axial lead and a section of the wall having a reduced diameter.

Device with a nonradiative dielectric waveguide

ADAPTOR FOR A SURFACE-MOUNTABLE ANTENNA WITH WAVEGUIDE CONNECTOR FUNCTION AND ARRANGEMENT COMPRISING THE ANTENNA DEVICE

An adaptor (50) with a lower portion (51) designed to be connectable to an upper horizontal opening (11) serving as electromagnetic aperture of a reflector frame (10) of a surface-mountable antenna device (100; 100A; 100B) and an upper portion (52) of said adaptor (50) being designed to accommodate a waveguide (400) of a testing or tuning equipment.

Детекторная секция

Полезная модель относится к сверхвысокочастотной (СВЧ) технике, в частности к конструированию антенно-фидерных устройств радиоэлектронных систем различного назначения. Детекторная секция содержит корпус, выполненный в виде полого ступенчатого цилиндра с соосными отверстиями разного диаметра, полупроводниковый элемент, установленный в разрыве проводника, и петлю связи, причем проводник выполнен в виде двух металлических цанговых втулок, размещенных внутри гильз из диэлектрического радиопоглощающего материала, установленных внутри корпуса, причем одна цанговая втулка посредством петли связи соединена с корпусом. Для обеспечения герметичности внутреннего объема заявляемой детекторной секции, надежности и ремонтопригодности ее конструкции е другая цанговая втулка соединена с высокочастотным соединителем, при этом в одной из наружных проточек корпуса установлено уплотнительное кольцо, а в другой проточке - втулка из радиопоглощающего материала. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 169 582 U1 (51) МПК H01P 1/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21)(22) Заявка: 2016143001, 31.10.2016 (24) Дата начала отсчета срока действия патента: 31.10.2016 23.03.2017 Приоритет(ы): (22) Дата подачи заявки: 31.10.2016 (45) Опубликовано: 23.03.2017 Бюл. № 9 Адрес для переписки: 140180, Московская обл., г. Жуковский, Гагарина, 3, Акционерное общество "Научноисследовательский институт приборостроения имени В.В. Тихомирова" (56) Список документов, цитированных в отчете о поиске: RU 94384 U1, 20.05.2010. US 4306235 A1, 15.12.1981. US 4387379 A1, 07.06.1983. RU 99912 U1, 27.11.2010. SU 1327017 A1, 30.07.1987. 1 6 9 5 8 2 (73) Патентообладатель(и): Акционерное общество "Научно-исследовательский институт приборостроения имени В.В. Тихомирова" (RU) R U Дата регистрации: (72) Автор(ы): Копейкин Анатолий Николаевич (RU), Денисов Рудольф Константинович (RU), Екимцева Ольга Сергеевна (RU), Зайченко Иван ...

Systems and methods of waveguide assembly

Various embodiments provide for waveguide assemblies which may be utilized in wireless communication systems. Various embodiments may allow for waveguide assemblies to be assembled using tools and methodologies that are simpler than the conventional alternatives. Some embodiments provide for a waveguide assembly that comprises a straight tubular portion configured to be shortened, using simple techniques and tools, in order to fit into a waveguide assembly. For instance, for some embodiments, the waveguide assembly may be configured such that the straight portion can be shortened, at a cross section of the portion, using a basic cutting tool, such a hacksaw. In some embodiments, the straight portion may be further configured such that regardless of whether the straight tubular portion is shortened, the waveguide assembly remains capable of coupling to flanges, which facilitate coupling the straight tubular portion to connectable assemblies, such as other waveguide assemblies, radio equipment, or antennas.

Gap-Mode Waveguide

In a gap-mode waveguide embodiment, an interior gap in a tubular waveguide principally condenses a dominant gap mode near the interior gap, and an absorber dissipates electromagnetic energy away from the gap mode. In this manner, the gap mode may dissipate relatively little power in the absorber compared to other modes and propagate with lesser attenuation than all other modes. A gap mode launched into a gap-mode waveguide may provide for low-loss, low-dispersion propagation of signals over a bandwidth including a multimode range of the waveguide. Gap-mode waveguide embodiments of various forms may be used to build guided-wave circuits covering broad bandwidths extending to terahertz frequencies.

Low-noise-figure aperture antenna

Embodiments of the present invention concerns an aperture antenna that comprises: a receiving element, which includes an aperture and is configured to receive, through the aperture, radio signals having frequencies within a given band of radio frequencies; a waveguide configured to receive radio signals from the receiving element; and a frequency selective structure, which is arranged between the receiving element and the waveguide, and comprises metamaterial structures that extend partially inside the receiving element and/or partially inside the waveguide and that are configured to cause the propagation, from the receiving element to the waveguide, of only the received radio signals that have frequencies comprised within a predetermined sub-band of the given band of radio frequencies. Furthermore, the frequency selective structure is configured to reflect back into the receiving element the received radio signals that have frequencies not comprised in the predetermined sub-band.

ANTENNA DEVICE AND TRANSFORMER

A transformer between waveguide and transmission-line includes a high-frequency circuit module, transmission-lines, a waveguide, and feed pins. The high-frequency circuit module has differential-pair terminals to input and output a differential signal. The transmission-lines are connected to the differential-pair terminals. The waveguide includes a first to third metal walls. The feed pins are connected to the transmission-lines inside of the waveguide. The feed pins have a first distance of approximately (λg/2) from each other. One of the feed pins has a second distance of approximately (λg*(1+2α)/4) from the third metal plane. “λg” is a wavelength in the waveguide and “α” is an integer which is equal or larger than “0”. Each of the feed pins has a third distance of approximately (a/2) from the first or second wall. “a” is length of the waveguide along the third metal wall. 110-. (canceled)11. A transformer between a waveguide and a transmission-line , comprising:a high-frequency circuit module having differential-pair terminals through which a differential signal is input or output;transmission-lines, each being connected to one of the differential-pair terminals;a waveguide including first and second metal walls parallel to each other and one ends of the first and second metal walls are connected to each other through a third metal wall; andfeed pins arranged inside of the waveguide, each being connected to one of the transmission-lines, the feed pins having a second distance of approximately (λg*(1+2α)/4) away from the third metal wall, λg is a wavelength in the waveguide, and α is an integer which is equal or larger than 0,wherein each of the feed pins has a third distance of approximately (a/4) away from the first or second wall, a is length of the waveguide along the third metal wall.12. The transformer of claim 11 , further comprising:a fourth metal wall arranged at a middle of the first and second metal walls parallel to the feed pins.13. The transformer of ...

Printed circuit board having dc blocking dielectric waveguide vias

A printed circuit board is disclosed. The printed circuit board includes a first signal transmission layer, a via and a second signal transmission layer. The via connects the first signal transmission layer to the second signal transmission layer. The via includes a first region made of a first dielectric material having a first dielectric constant, and a second region made of a second dielectric material having a second dielectric constant lower than the first dielectric constant. The via allows AC Component of an electro-magnetic signal to be transmitted from the first signal transmission layer to the second signal transmission layer while blocking any DC component of the electromagnetic signal.

Transmission medium having a nonconductive material and methods for use therewith

Aspects of the subject disclosure may include, for example, a transmission medium for propagating electromagnetic waves. The transmission medium can have a first dielectric material for propagating electromagnetic waves guided by the first dielectric material, and a second dielectric material disposed on at least a portion of an outer surface of the first dielectric material for reducing an exposure of the electromagnetic waves to an environment that adversely affects propagation of the electromagnetic waves on the first dielectric material. Other embodiments are disclosed.

SUBSTRATE-FREE INTERCONNECTED ELECTRONIC MECHANICAL STRUCTURAL SYSTEMS

Substrate-free mechanical structural systems comprised of interconnected subsystems of electronic and/or electromechanical components. 1. A substrate-free , interconnected electronic mechanical structural system , comprising:a first substrate-free, electronic subsystem comprising a plurality of sequential planar layers of a material disposed parallel to a first plane; and a plurality of sequential planar layers of a material disposed parallel to a second selected plane, the layers including at least one waveguide having an outer conductor and a center conductor disposed therein and a syntactic foam disposed between the outer and center conductors, the waveguide formed from and including the plurality of sequential planar layers,', 'wherein the first and second electronic subsystems are operably electrically and mechanically connected to one another., 'a second substrate-free, electronic subsystem comprising2. (canceled)3. The substrate-free claim 1 , interconnected electronic mechanical structural system according to claim 1 , wherein the first subsystem comprises at least one waveguide coupling termination structured to electronically and mechanically connect to the at least one waveguide of the second substrate-free claim 1 , electronic subsystem.4. The substrate-free claim 1 , interconnected electronic mechanical structural system according to claim 1 , wherein of at least one of the first and second subsystems comprises one or more of a filter claim 1 , coupler claim 1 , and a combiner.5. The substrate-free claim 1 , interconnected electronic mechanical structural system according to claim 1 , wherein at least one of the first and second subsystems comprises one or more of a heterogeneous component and a monolithic component.6. The substrate-free claim 1 , interconnected electronic mechanical structural system according to claim 1 , wherein at least one of the subsystems comprises an electromechanical component.7. The substrate-free claim 1 , interconnected ...

CONNECTOR DEVICE, COMMUNICATION DEVICE, AND COMMUNICATION SYSTEM

A connector device of the present disclosure includes two waveguides configured to transmit a radio-frequency signal, a state monitoring unit configured to monitor a connection state of the two waveguides, and a control unit that is provided on a side of the waveguide, which is on a transmission side to transmit a radio-frequency signal, between the two waveguides and that stops transmission of the radio-frequency signal according to the connection state of the two waveguides, the state being monitored by the state monitoring unit. 1. A connector device comprising:two waveguides configured to transmit a radio-frequency signal;a state monitoring unit configured to monitor a connection state of the two waveguides; anda control unit that is provided on a side of the waveguide, which is on a transmission side to transmit a radio-frequency signal, between the two waveguides and that stops transmission of the radio-frequency signal according to the connection state of the two waveguides, the state being monitored by the state monitoring unit.2. The connector device according to claim 1 , wherein the state monitoring unit is provided on the side of the waveguide on the transmission side.3. The connector device according to claim 1 , wherein the state monitoring unit monitors whether the connection state of the two waveguides is a state in which radio wave leakage is generated at a connection part thereof.4. The connector device according to claim 1 , wherein in a case where the connection state of the two waveguides is a state in which opening ends of the two waveguides are in contact with or adjacent to each other claim 1 , a leakage prevention structure to prevent leakage of a radio wave from a connection part is provided at least on the side of the waveguide on the transmission side.5. The connector device according to claim 4 , wherein the leakage prevention structure has a choke structure provided at least in a peripheral part of the opening end of the waveguide on ...

Flexible substrate and optical device

A flexible substrate is disclosed. The flexible substrate includes an insulating substrate having a first surface and a second surface opposite to the first surface, a first connection portion having a first conductor, a first ground pattern, and a second ground pattern on the first surface, the first ground pattern and the second ground pattern being spaced apart from the first conductor and respectively located at either side of the first conductor, a conductor pattern formed on the second surface, the conductor pattern being connected to the first conductor, and a third ground pattern formed on the second surface, the third ground pattern being connected to the first ground pattern, wherein a distance between the conductor pattern and the third ground pattern is smaller than a distance between the first conductor and the first ground pattern.

CONNECTION STRUCTURE OF DIELECTRIC WAVEGUIDE

Provided is a structure configured to electrically connect multi-layer dielectric waveguides, each including a dielectric waveguide formed of conductor patterns and vias in a laminating direction of the multi-layer dielectric substrate, in which the vias for forming part of a waveguide wall of each of the dielectric waveguides are arranged in a staggered pattern in the multi-layer dielectric substrate side having choke structures formed so as to electrically connect the waveguides to each other. 1. A connection structure for dielectric waveguides , comprising:a first multi-layer dielectric substrate, which includes a first dielectric waveguide having a first opening portion, and is configured to propagate a high-frequency signal therethrough; anda second multi-layer dielectric substrate, which includes a second dielectric waveguide having a second opening portion, is arranged to be opposed to the first multi-layer dielectric substrate so that the first opening portion and the second opening portion are opposed to each other through a first space therebetween, and is configured to propagate the high-frequency signal therethrough, a first surface-layer conductor, which is provided so as to cover a surface of the first multi-layer dielectric substrate, the surface being opposed to the second multi-layer dielectric substrate, has the first opening portion formed therethrough, and has first cutouts formed at two positions spaced by λ/4 away from edges of the first opening portion so as to be opposed to each other through the first opening portion therebetween;', 'a first inner-layer conductor, which is provided in the first multi-layer dielectric substrate so as to be opposed to the first surface-layer conductor, and has a first conductor removed portion formed at a position opposed to the first opening portion; and', 'a plurality of first conductor columns, which are provided to extend from the first surface-layer conductor through the first inner-layer conductor in a ...

Microwave Connector Assembly

A microwave connector assembly comprises a waveguide ferrule having a receiving end receiving a dielectric waveguide, a connecting end distal to the receiving end, and a locking member, and a ferrule socket at least partially receiving the waveguide ferrule in a ferrule receptacle. The ferrule socket engages in a locking connection with the locking member. The ferrule socket has a coding member engaging a complementary coding member of the waveguide ferrule only when the waveguide ferrule is positioned relative to the ferrule socket in a single predetermined angular position or in one of two predetermined angular positions that are rotated by 180° with respect to each other. 1. A microwave connector assembly , comprising:a waveguide ferrule having a receiving end receiving a dielectric waveguide, a connecting end distal to the receiving end, and a locking member; anda ferrule socket at least partially receiving the waveguide ferrule in a ferrule receptacle, the ferrule socket engaging in a locking connection with the locking member, the ferrule socket having a coding member engaging a complementary coding member of the waveguide ferrule only when the waveguide ferrule is positioned relative to the ferrule socket in a single predetermined angular position or in one of two predetermined angular positions that are rotated by 180° with respect to each other.2. The microwave connector assembly of claim 1 , wherein the complementary coding member is a flattened portion.3. The microwave connector assembly of claim 2 , wherein the flattened portion is flattened in a direction opposite a radial direction of the waveguide ferrule.4. The microwave connector assembly of claim 1 , wherein a pair of complementary coding members are located at radially opposite sides of a waveguide ferrule base of the waveguide ferrule.5. The microwave connector assembly of claim 4 , wherein a pair of coding members are located at radially opposite sides of the ferrule receptacle.6. The microwave ...

Waveguide Gasket

The present disclosure relates to a waveguide gasket () arranged for electrically sealing a waveguide interface () between a first contact end () and second contact end () of the waveguide gasket. The waveguide gasket () comprises a plurality of electrically conducting members () that are positioned along a circumference () along which the waveguide gasket () extends. Each electrically conducting member () has a first end () and a second end () compressibly separable by a variable first height (h) along a first direction (d). Each first end () faces the first contact end () and each second end () faces the second side contact end (), where each first contact end () and each second contact end () are separated by a variable second height (h) along the first direction (d), At least one electrically conducting member () is arranged to expand only along said circumference () when compressed. 115-. (canceled)16. A waveguide gasket configured to electrically seal a waveguide interface between a first contact end and second contact end of the waveguide gasket , wherein the waveguide gasket comprises a plurality of electrically conducting members that are positioned along a circumference along which the waveguide gasket extends , each electrically conducting member having a first end and a second end compressibly separable by a variable first height along a first direction , the variable first height being equal to , or falling below , a maximum first height , wherein each first end faces the first contact end and each second end faces the second side contact end , wherein each first contact end and each second contact end are separated by a variable second height along the first direction , and wherein at least one electrically conducting member is arranged to expand only along said circumference when compressed , such that an expansion of the waveguide gasket in a direction towards a gasket opening that is defined and surrounded by the electrically conducting members is ...

LOW PROFILE PHASED ARRAY

A low profile array (LPA) includes an antenna element array layer having at least one Faraday wall, and a beamformer circuit layer coupled to the antenna element array layer. The beamformer circuit layer has at least one Faraday wall. The Faraday walls extends between ground planes associated with at least one of the antenna element array layer and the beamformer circuit layer. 1. A method of fabricating a low profile array (LPA) , the method comprising:milling trenches in a portion of an array having antenna elements and filling the trenches with a conductive material using additive manufacturing processing to form Faraday wall; andmilling trenches in a beamformer substrate and filling the trenches with a conductive material using additive manufacturing processing to form Faraday walls.2. The method according to claim 1 , wherein the LPA has a total thickness of less than about 47 mils.3. The method according to claim 1 , wherein an antenna element array layer of the array has a substrate claim 1 , a conductor applied on the substrate claim 1 , and a radiator is formed by removing conductive material and printing a conductor to create the radiator claim 1 , the Faraday wall being created by forming a trench that is back-filled with a conductive material.4. The method according to claim 1 , further comprising providing a vertical launch that extends through the radiator of antenna element array layer and the beamformer circuit layer.5. The method according to claim 4 , wherein the vertical launch is created by soldering pads on the radiator and the beamformer circuit layer prior to bonding so a solder bump is present on the surface of the beamformer circuit claim 4 , drilling a center conductor hole claim 4 , and filling the center conductor hole with copper.6. The method according to claim 4 , wherein the LPA includes a logic circuit layer disposed below the beamformer circuit layer.7. The method according to claim 6 , wherein the LPA further includes a phase shift ...

Additive manufactured rf module

A spacecraft includes a feed array that includes a plurality of unitary modules, each module including a respective plurality of radio frequency (RF) waveguides structurally coupled together with at least one connecting feature. For each unitary module, the at least one connecting feature and a wall structure defining the respective plurality of waveguides are co-fabricated using an additive manufacturing process. The plurality of unitary modules includes a first unitary module including a first plurality of waveguides and a second unitary module including a second plurality of waveguides. The first unitary module and the second unitary module are configured to be integrated together so as to electrically couple at least one of the first plurality of waveguides with at least one of the second plurality of waveguides.

Microwave Chip Package Device

A microwave device includes a semiconductor package comprising a microwave semiconductor chip and a waveguide part associated with the semiconductor package. The waveguide part is configured to transfer a microwave waveguide signal. It includes one or more pieces. The microwave device further includes a transformer element configured to transform a microwave signal from the microwave semiconductor chip into the microwave waveguide signal or to transform the microwave waveguide signal into a microwave signal for the microwave semiconductor chip. 1. A microwave device , comprising:a semiconductor package comprising a microwave semiconductor chip;a waveguide part associated with the semiconductor package and configured to transfer a microwave waveguide signal, wherein the waveguide part comprises one or more pieces; anda transformer element configured to transform a microwave signal from the microwave semiconductor chip into the microwave waveguide signal for the waveguide part or to transform the microwave waveguide signal from the waveguide part into a microwave signal for the microwave semiconductor chip.2. The microwave device of claim 1 , wherein the waveguide part or the one or more pieces thereof are of plastic claim 1 , in particular 3D printed plastic parts.3. The microwave device of claim 1 , wherein the waveguide part comprises a microwave component selected from the group consisting of a filter claim 1 , an antenna claim 1 , a resonator claim 1 , a power combiner claim 1 , and a power divider.4. The microwave device of claim 1 , wherein the waveguide part comprises a wall metallization or is electrically conductive.5. The microwave device of claim 1 , wherein the waveguide part comprises at least a first waveguide and a second waveguide.6. The microwave device of claim 5 , wherein the waveguide part further comprises a third waveguide configured to interconnect the first waveguide and the second waveguide.7. The microwave device of claim 6 , wherein the ...

WAVEGUIDES

A waveguide comprising first and second waveguide sections, each waveguide section comprising a main body portion () and a connecting portion () at its distal end, said first and second waveguide sections being longitudinally aligned to define a conduit therethrough with a butted interface () therebetween, the connecting portion of each waveguide section having: (i) a first circumferential ridge () on its outer surface located adjacent its distal end, (ii) a second circumferential ridge () on its outer surface spaced apart from the first circumferential ridge, and (iii) a third circumferential ridge () on its outer surface located between said first and second circumferential ridges, such that a first respective recess () is defined between said second and third circumferential ridges and a second respective recess () is defined between said first and third circumferential ridges; the waveguide further comprising a sleeve member () over said butted interface (), such that a respective first cavity () is defined between an inner surface of said sleeve member () and each said first recess () and a respective second cavity is defined between the inner surface of said sleeve member () and each said second recess (), each said first cavity () having a chemical adhesive therein operative to join said first and second waveguide sections together by means of said sleeve member (). 1. A waveguide comprising first and second waveguide sections , each waveguide section comprising a main body portion and a connecting portion at its distal end , said first and second waveguide sections being longitudinally aligned to define a conduit therethrough with a butted interface therebetween , wherein the connecting portion of each waveguide section has: (i) a first circumferential ridge on its outer surface located adjacent its distal end , (ii) a second circumferential ridge on its outer surface spaced apart from the first circumferential ridge , and (iii) a third circumferential ridge ...

APPARATUSES AND METHODS FOR A PLANAR WAVEGUIDE ANTENNA

An antenna comprises: a first set of two subarrays and a second set of two subarrays, where each subarray comprises: a set of antenna elements; a set of shunt waveguides, where each shunt waveguide is coupled to a unique subset of antenna elements; and a series waveguide coupled to each shunt waveguide of the set of shunt waveguides; wherein all of the series waveguides are substantially parallel; wherein each subarray of the first set is interleaved with a unique subarray of the second set so as to form first interleaved subarrays and second interleaved subarrays; wherein the first interleaved subarrays and the second interleaved subarrays are adjacent; and wherein the series waveguides of the second set are disposed within the series waveguides of the first set without any interceding series waveguides. 1. An antenna , comprising: a first set of antenna elements;', 'a first set of shunt waveguides, where each shunt waveguide of the first set of shunt waveguides is coupled to a unique subset of the first set of antenna elements; and', 'a first series waveguide coupled to each shunt waveguide of the first set of shunt waveguides;, 'a first set of two subarrays, where each subarray of the first set of two subarrays comprises a second set of antenna elements;', 'a second set of shunt waveguides, where each shunt waveguide of the second set of shunt waveguides is coupled to a unique subset of the second set of antenna elements; and', 'a second series waveguide coupled to each shunt waveguide of the second set of shunt waveguides;, 'a second set of two subarrays, where each subarray of the second set of two subarrays compriseswherein all of the series waveguides are substantially parallel;wherein each subarray of the first set of subarrays is interleaved with a unique subarray of the second set of subarrays so as to form first interleaved subarrays and second interleaved subarrays;wherein the first interleaved subarrays and the second interleaved subarrays are adjacent; ...

Coaxial connector

A coaxial connector mounted to a board, wherein a center conductor is provided with a contact portion in contact with the terminal of a counterpart connector. A first coupling portion couples to the contact portion and extends in the axial direction of an outer conductor. A bend portion couples to the first coupling portion and is bent in the radial direction of the outer conductor. A second coupling portion couples to the bend portion and extends in the radial direction of the outer conductor. A connecting portion couples to the second coupling portion and connects said center conductor to on-board circuitry. A first and second expanded portion produced by an expansion of a portion of the outer peripheral surface of said first and second coupling portions, is formed in the first and second coupling portions.

Ruggedized low-relection/high-transmission integrated spindle for parallel-plate transmission-line structures

A radio frequency (RF) transmission-line structure includes a parallel-plate transmission line formed from a first conducting plate and a second conducting plate. The second conducting plate is spaced apart from the first conducting plate and substantially parallel to the first conducting plate. A support member is attached to the first and second plates and is operative to maintain a fixed mechanical spacing between the first conducting plate and the second conducting plate. The transmission-line structure further includes at least one feature configured to isolate or suppress RF interaction of the support member with RF fields within the parallel-plate transmission line.

Sectioned probe for a radar level gauge

The present invention relates to a guided wave radar level gauge comprising a transceiver, processing circuitry and a single conductor probe comprising at least two elongate probe sections. A connector extending from a first end of the probe section comprises: an abutment portion having a diameter smaller than a diameter of the probe section, an intermediate portion, having a diameter smaller than the abutment portion, arranged between the probe section and the abutment portion and an outside threaded portion. A second end portion of the probe section comprises a sleeve comprising an inside threaded receiving portion receiving the connector; a passage through a sidewall of the sleeve being located off-center in relation to a longitudinal central axis of the probe section. The probe further comprises a locking pin to be arranged in the passage locking two assembled probe sections by limiting movement of the abutment portion in a longitudinal direction.

Coaxial transmission line microstructures and methods of formation thereof

Provided are coaxial transmission line microstructures formed by a sequential build process, and methods of forming such microstructures. The microstructures include a transition structure for transitioning between the coaxial transmission line and an electrical connector. The microstructures have particular applicability to devices for transmitting electromagnetic energy and other electronic signals.

SYSTEMS AND METHODS OF WAVEGUIDE ASSEMBLY USING LONGITUDINAL FEATURES

Various embodiments provide for waveguide assemblies which may be utilized in wireless communication systems. Various embodiments may allow for waveguide assemblies to be assembled using tools and methodologies that are simpler than the conventional alternatives. Some embodiments provide for a waveguide assembly that comprises a straight tubular portion configured to be shortened, using simple techniques and tools, in order to fit into a waveguide assembly. For instance, for some embodiments, the waveguide assembly may be configured such that the straight portion can be shortened, at a cross section of the portion, using a basic cutting tool, such a hacksaw. In some embodiments, the straight portion may be further configured such that regardless of whether the straight tubular portion is shortened, the waveguide assembly remains capable of coupling to flanges, which facilitate coupling the straight tubular portion to connectable assemblies, such as other waveguide assemblies, radio equipment, or antennas. 1. A waveguide , comprising:a waveguide bend portion including a first bend-portion open end and a second bend-portion open end;a first attachable flange coupled to the waveguide bend portion at the first bend-portion open end, the first attachable flange including a first flange open portion aligned with the first bend-portion open end, the first attachable flange further including at least one first flange attachment point configured to be mechanically fastened by at least one first fastener to a first waveguide straight portion, the first waveguide straight portion having a first straight-portion open end, the first flange open portion being configured to align with the first straight-portion open end, the first waveguide straight portion including at least one first longitudinal feature disposed on a first surface of the first waveguide straight portion, the at least one first longitudinal feature including at least one first straight-portion attachment point, ...

Method and/or apparatus for frictionless wideband high-power radio-frequency power transmission across a freely moving interface

An apparatus includes a radio frequency (“RF”) translational joint. The RF translational joint includes a first coaxial line. The RF translational joint includes a first constant impedance coaxial transition connected to the first initial coaxial line. The RF translational joint includes a coax-to-stripline transition. The RF translational joint includes a stripline section connected to the first constant impedance coaxial transition via the coax-to-stripline transition. The RF translational joint includes a stripline-to-coax transition. The RF translational joint includes a second constant impedance coaxial transition connected to the stripline section via the stripline-to-coax transition. The RF translation joint includes a second coaxial line connected to the second constant impedance coaxial transition.

FLEXIBLE, BENDABLE AND TWISTABLE TERAHERTZ WAVEGUIDE

A flexible and twistable terahertz waveguide assembly has a flexible waveguide with waveguide flange connectors at its ends. The flexible waveguide comprises a segmented tube of a plurality of tube segments which are connected to each other. The tube encloses a dielectric waveguide which is held by means of threads (filaments) at the center of the tube. The individual segments are tiltable and/or pivotable against each other, allowing bending and twisting of the waveguide cable. 1. A flexible waveguide cable for the gigahertz or terahertz frequency range comprising a tube enclosing a dielectric waveguide core ,wherein the tube is a segmented tube comprising a plurality of tube segments mechanically connected to each other,wherein the segmented tube has no primary wave transmission function, it serves only as a mechanical support and mechanical protection of the dielectric waveguide core andsignal transmission is performed only by the dielectric waveguide core.2. A flexible waveguide cable according to claim 1 , whereinthe dielectric waveguide core is held within the tube by means of any of threads and filaments and thin holding plates made of a dielectric material.3. A flexible waveguide cable according to claim 1 , whereinat least one tube segment from said plurality comprises a curved outer interface section dimensioned and configured to connect with a curved inner interface section of another tube segment from said plurality.4. A flexible waveguide cable according to claim 3 , whereinat least one curved outer interface section or at least one curved inner interface section of at least one tube segment from said plurality has a shape of a sphere segment.5. A flexible waveguide cable according to claim 3 ,wherein an outer side of said curved inner interface section has an outer protrusion extending outwardly therefrom and an inner side of said curved outer interface section has an inner protrusion extending extending inwardly therefrom, said outer and inner ...

MICROWAVE DIELECTRIC COMPONENT AND MANUFACTURING METHOD THEREOF

A microwave dielectric component () comprises a microwave dielectric substrate () and a metal layer, the metal layer being bonded to a surface of the microwave dielectric substrate (). The metal layer comprises a conductive seed layer and a metal thickening layer (). The conductive seed layer comprises an ion implantation layer () implanted into the surface of the microwave dielectric substrate () and a plasma deposition layer () adhered on the ion implantation layer (). The metal thickening layer () is adhered on the plasma deposition layer (). A manufacturing method of the microwave dielectric component () is further disclosed. 1. A microwave dielectric component , comprising:a microwave dielectric substrate; anda metal layer bonded to a surface of the microwave dielectric substrate;wherein the metal layer comprises a conductive seed layer and a metal thickening layer, the conductive seed layer comprises an ion implantation layer implanted into the surface of the microwave dielectric substrate and a plasma deposition layer attached to the ion implantation layer, and the metal thickening layer is attached to the plasma deposition layer.2. The microwave dielectric component according to claim 1 , characterized in that the microwave dielectric substrate is further formed with a hole claim 1 , the hole comprising a blind hole or a through hole; wherein a conductive seed layer and a metal thickening layer are bonded to a hole wall of the hole claim 1 , the conductive seed layer comprises an ion implantation layer implanted into the hole wall and a plasma deposition layer attached to the ion implantation layer claim 1 , and the metal thickening layer is attached to the plasma deposition layer.3. The microwave dielectric component according to claim 1 , characterized in that the metal layer completely covers the microwave dielectric substrate claim 1 , or the metal layer partially covers the microwave dielectric substrate to form a metal circuit pattern.4. The microwave ...

CONNECTOR FOR WAVEGUIDE, COMMUNICATION MODULE, TRANSMISSION CABLE, AND ELECTRONIC DEVICE

The present technology relates to a connector for a waveguide, a communication module, a transmission cable, and an electronic device capable of reducing sizes of devices and parts using a plurality of waveguides. A connector for a waveguide is provided with an insertion unit in which a plurality of waveguides is inserted in a state in which side surfaces are opposed to each other, and a plurality of waveguide paths which connects a mounting surface which is a surface mounted on a substrate and the insertion unit and transmits signals transmitted by corresponding waveguides. The present technology is applicable to electronic devices which transmit signals using a plurality of waveguides, for example. 1. A connector for a waveguide comprising:an insertion unit in which a plurality of waveguides is inserted in a state in which side surfaces are opposed to each other; anda plurality of waveguide paths which connects a mounting surface which is a surface mounted on a substrate and the insertion unit and transmits signals transmitted by corresponding waveguides.2. The connector for a waveguide according to claim 1 , with the insertion unit to and from which the plurality of waveguides is able to be attached and detached claim 1 , the connector further comprising:a fixing member which directly or indirectly applies force in a direction in which the side surfaces of the waveguides oppose to each other to fix a waveguide to the insertion unit.3. The connector for a waveguide according to claim 2 ,wherein ends of opposed surfaces of adjacent waveguides are joined to opposite surfaces of a conductive plate, so that the plurality of waveguides is bundled, andthe fixing member includes a first fixing member having conductivity which pushes a side surface of the waveguide of at least one of the waveguides arranged on outermost sides in the direction in which the side surfaces of the waveguides oppose to each other.4. The connector for a waveguide according to claim 3 ,wherein ...

ADAPTER STRUCTURE WITH WAVEGUIDE CHANNELS

An adapter structure for transferring an electromagnetic signal between an electronic component and an antenna, the adapter structure includes an adapter body having a base surface. The adapter structure further includes at least one ridged adapter waveguide channel, wherein the at least one adapter waveguide channel extends from the base surface into the adapter body. The adapter structure further includes an electromagnetic band gap structure with a plurality of band gap elements, wherein the band gap elements are spaced apart relative to each other, project from the base surface and have a front face spaced apart from the base surface. At least one band gap element is arranged as extension of a ridge of an associated adapter waveguide channel. 123. An adapter structure for transferring an electromagnetic signal between an electronic component (′) and an antenna (′) , the adapter structure comprising:{'b': 3', '130, 'i': c', 'b, 'an adapter body (′) having a base surface ();'}{'b': 170', '170', '130', '3, 'i': b', 'c, 'at least one ridged adapter waveguide channel (), wherein the at least one adapter waveguide channel () extends from the base surface () into the adapter body (′);'}{'b': 160', '161', '130', '130, 'i': b', 'b, 'an electromagnetic band gap structure with a plurality of band gap elements, wherein the band gap elements (, ) are spaced apart relative to each other, project from the base surface () and have a front face spaced apart from the base surface ();'}{'b': 161', '170, 'wherein at least one band gap element () is arranged as an extension of a ridge of an associated adapter waveguide channel ().'}2170. The adapter structure according to claim 1 , wherein the at least one adapter waveguide channel () is double-ridged.3161170. The adapter structure according to claim 2 , wherein two band gap elements () are arranged as extensions of the two ridges of the at least one adapter waveguide channel ().4170170161170. The adapter structure according to ...

Impedance Controlled Electrical Interconnection Employing Meta-Materials

A method of improving electrical interconnections between two electrical elements is made available by providing a meta-material overlay in conjunction with the electrical interconnection. The meta-material overlay is designed to make the electrical signal propagating via the electrical interconnection to act as though the permittivity and permeability of the dielectric medium within which the electrical interconnection is formed are different than the real component permittivity and permeability of the dielectric medium surrounding the electrical interconnection. In some instances the permittivity and permeability resulting from the meta-material cause the signal to propagate as if the permittivity and permeability have negative values. Accordingly the method provides for electrical interconnections possessing enhanced control and stability of impedance, reduced noise, and reduced loss. Alternative embodiments of the meta-material overlay provide, the enhancements for conventional discrete wire bonds whilst also facilitating single integrated designs compatible with tape implementation. 120.-. (canceled)21. A device comprising: the first set of layers includes a second conductor layer and a third conductor layer, wherein the second conductor layer is disposed between the first surface of the first conductor layer and the third conductor layer;', 'the second set of layers includes a fourth conductor layer and a fifth conductor layer, wherein the fourth conductor layer is disposed between the second surface of the first conductor layer and the fifth conductor layer;', 'the second conductor layer includes a first plurality of electrically independent conductors arranged to span the width of the plurality of layers and the third conductor layer extends continuously along the width of the plurality of layers; and', 'the fourth conductor layer includes a second plurality of electrically independent conductors arranged to span the width of the plurality of layers and the ...

DIELECTRIC WAVEGUIDE LINE WITH CONNECTOR

The invention provides a connector-attached dielectric waveguide that allows the dielectric waveguide to be easily connectable with an opposite component and is capable of forming a connection structure exhibiting low transmission and return losses of a high frequency signal. The connector-attached dielectric waveguide includes a dielectric waveguide and a connector. The dielectric waveguide includes a dielectric waveguide body and a dielectric waveguide end. The dielectric waveguide end has a smaller cross-sectional area than the dielectric waveguide body. 1. A connector-attached dielectric waveguide comprising a dielectric waveguide and a connector ,the dielectric waveguide including a dielectric waveguide body and a dielectric waveguide end,the dielectric waveguide end having a smaller cross-sectional area than the dielectric waveguide body.2. The connector-attached dielectric waveguide according to claim 1 ,wherein the connector comprises:a connecting portion that is connectable with an opposite component and that slidably holds the dielectric waveguide body; anda fixing portion that is axially movably connected with the connecting portion and that is fixed to the dielectric waveguide body.3. The connector-attached dielectric waveguide according to claim 2 ,wherein the connector further comprises a phase adjustment threaded fastener configured to axially movably connect the fixing portion with the connecting portion.4. The connector-attached dielectric waveguide according to claim 1 ,wherein the connector comprises a fitting hole, and part of the dielectric waveguide body fits into the fitting hole. The invention relates to connector-attached dielectric waveguides.Dielectric waveguides, waveguides, coaxial cables, and similar devices are used to transmit high frequency signals such as microwaves and millimeter waves. In particular, dielectric waveguides and waveguides are used as transmission lines for high frequency band electromagnetic waves such as millimeter ...

ANTENNA FOR CUBESAT PLATFORMS

A Cubesat uses both rail rods, walls, or both as an antenna. Either the rail rods and/or walls may form a rectangular waveguide, and may have one or more slots that allow energy to leak and radiate in a predefined direction in space. 1. An apparatus , comprising:one or more railings at each corner of the apparatus, whereineach of the one or more railings form a hollow tube, and comprise at least one slot allowing energy to leak out from the one or more railings and radiate in a particular direction away from the apparatus.2. The apparatus of claim 1 , wherein the one or more railings form a rectangular waveguide configured to act as a transmission line.3. The apparatus of claim 1 , wherein the one or more railings is composed of metal to reduce conductive losses.4. The apparatus of claim 1 , wherein the at least one slot is located on two of four sides of the one or more railings claim 1 , the two of the four sides being exposed to space.5. The apparatus of claim 1 , wherein each of the one or more railings comprises a plurality of slots spaced apart to achieve a desired frequency.6. The apparatus of claim 5 , wherein the plurality of slots are arranged in a pattern to achieve a desired beam width and desired side lobe levels.7. The apparatus of claim 1 , wherein each of the one or more railings are configured to emit radio frequency (RF) radiation at different frequencies or same frequency.8. The apparatus of claim 1 , wherein the one or more railings comprise a coaxial adaptor configured to connect a coaxial line with a circular cross section to the one or more railings having a rectangular cross section.9. The apparatus of claim 8 , wherein the coaxial adaptor is impedance matched with the one or more railings to avoid reflection losses.10. The apparatus of claim 8 , wherein the coaxial adaptor is configured to transfer the signal from the coaxial line to the one or more railings claim 8 , allowing the one or more railings to act as a transmission line.11. An ...

60 ghz integrated circuit to printed circuit board transitions

Embodiments are directed to a transition structure for interfacing an integrated circuit chip and a substrate, comprising: a co-planar waveguide (CPW) structure formed based on ground-signal-ground (GSG) pads on the integrated circuit chip, a grounded co-planar waveguide (CPWG) structure coupled to the GSG pads, and a microstrip coupled to the CPWG structure.

Cavity filter and connecting structure included therein

The present invention relates to a cavity filter. The cavity filter includes: an RF signal connecting portion spaced apart, by a predetermined distance, from an outer member having an electrode pad provided on a surface thereof; and a terminal portion configured to electrically connect the electrode pad of the outer member and the RF signal connecting portion so as to absorb assembly tolerance existing at the predetermined distance and to prevent disconnection of the electric flow between the electrode pad and the RF signal connecting portion, wherein the terminal portion is divided into a first side terminal contacted with the electrode pad and a second side terminal connected to the RF signal connecting portion, absorbs the assembly tolerance existing in a terminal insertion port, in which the terminal portion is provided, through an elastic member provided between the first side terminal and the second side terminal, and prevents disconnection of an electric flow, thereby preventing degradation in performance of an antenna device.

PRECISION WAVEGUIDE INTERFACE

A waveguide interface comprising a support block configured to support a printed circuit board assembly. An interface is coupled to an end portion of the support block and extends from the support block. The interface includes a slot positioned to receive at least a portion of the printed circuit board assembly and one or more holes positioned to receive attachment devices to secure the interface to a waveguide component. The support block and interface are molded as a monolithic device. A method of forming the waveguide interface, a waveguide assembly including the waveguide interface, and a method of making the waveguide assembly including the waveguide interface are also disclosed. 1. A waveguide interface comprising:a monolithic molded device comprising a support block configured to support a printed circuit board assembly and an interface coupled to an end portion of the support block and extending from the support block, the interface having a slot positioned to receive at least a portion of the printed circuit board assembly and one or more holes positioned to receive attachment devices to secure the interface to a waveguide flange.2. The waveguide interface of claim 1 , wherein the support block and the interface are formed from a moldable metal alloy.3. The waveguide interface of claim 1 , wherein the support block and interface comprise a plurality of draft angles along one or more surfaces of the support block and the interface to allow for removal from a mold.4. A waveguide assembly comprising:a monolithic molded waveguide interface comprising a support block having a printed circuit board assembly affixed thereto and an interface coupled to an end portion of the support block and extending from the support block, the interface having a slot positioned to receive at least a portion of the printed circuit board assembly and one or more holes positioned to receive attachment devices to secure the interface to a waveguide flange;a launch transducer ...

TRANSMISSION MEDIUM COMPRISING A FIRST DIELECTRIC THAT IS COVERED IN PART BY A SECOND DIELECTRIC TO EXPOSE A PORTION OF THE FIRST DIELECTRIC

Aspects of the subject disclosure may include, for example, a transmission medium for propagating electromagnetic waves. The transmission medium can have a first dielectric material for propagating electromagnetic waves guided by the first dielectric material, and a second dielectric material disposed on at least a portion of an outer surface of the first dielectric material for reducing an exposure of the electromagnetic waves to an environment that adversely affects propagation of the electromagnetic waves on the first dielectric material. Other embodiments are disclosed. 1. A transmission medium , comprising:a non-circular dielectric core; anda dielectric material disposed on at least a portion of an outer surface of the non-circular dielectric core, wherein the non-circular dielectric core and the dielectric material have different dielectric constants that enable electromagnetic waves to be guided by the non-circular dielectric core, wherein a first portion of the non-circular dielectric core is covered by the dielectric material to reduce exposure of the electromagnetic waves to an adverse environment, and wherein a second portion of the non-circular dielectric core is not covered by the dielectric material.2. The transmission medium of claim 1 , wherein the non-circular core has a first dielectric constant that exceeds a second dielectric constant of the dielectric material.3. The transmission medium of claim 2 , wherein the first dielectric constant exceeding the second dielectric constant causes the electromagnetic waves to be bound to the non-circular dielectric core.4. The transmission medium of claim 1 , wherein non-circular dielectric core has a cross section that is asymmetric.5. The transmission medium of claim 1 , wherein non-circular dielectric core has a cross section that is symmetric.6. The transmission medium of claim 1 , wherein the electromagnetic waves have a non-optical frequency range.7. The transmission medium of claim 1 , wherein the ...

STRUCTURES AND METHODS FOR INTERCONNECTS AND ASSOCIATED ALIGNMENT AND ASSEMBLY MECHANISMS FOR AND BETWEEN CHIPS, COMPONENTS, AND 3D SYSTEMS

Structures and methods for interconnects and associated alignment and assembly mechanisms for and between chips, components, and 3D systems. 1. A microstructure , comprising:a first microstructural element having a plurality of fused layers of a material, each layer parallel to an upper surface of the first microstructural element, the first microstructural element having a first mating edge;a second microstructural element having a plurality of fused layers of a material, each layer parallel to an upper surface of the second microstructural element, the second microstructural element having a second mating edge, the second mating edge disposed adjacent the first mating edge; anda jumper having a plurality of fused layers of a material, the jumper disposed at the upper surfaces of the first and second microstructural elements at a location spanning the first and second mating edges and attached to each of the first and second microstructural elements to join the first and second microstructural elements to one another.2. The microstructure according to claim 1 , wherein the first microstructural element includes an alignment feature and the jumper includes a corresponding alignment feature for mating with the alignment feature of the first microstructural element.3. The microstructure according to claim 2 , wherein the alignment feature of one or more of the first microstructural element comprises a plurality of the fused layers.4. The microstructure according to claim 2 , wherein the alignment feature of one or more of the first microstructural element and jumper comprises a pin.5. The microstructure according to claim 2 , wherein the alignment features of one or more of the first microstructural element and jumper comprises a tapered pin.6. The microstructure according to claim 5 , wherein the taper includes a portion in a selected layer that is wider in the plane of the layer than a taper portion disposed in a layer adjacent the selected layer.7. The ...

Arrangement for Interconnection of Waveguide Structures and a Structure for a Waveguide Structure Interconnecting Arrangement

An arrangement for interconnecting waveguide structures or components including waveguide flange adapter elements with a surface of a conductive material with a periodic or quasi-periodic structure formed by a number of protruding elements that allows waves to pass across a gap between a surface around a waveguide opening to another waveguide opening in a desired direction or path, at least in an intended frequency band of operation, and to stop wave propagation in the gap in other directions. The arrangement includes devices for interconnecting with a waveguide flange or adapter element without requiring electrical contact and assuring that the gap is present between at least one first surface formed by periodically or quasi-periodically arranged protruding elements and a surface around a waveguide opening of the other waveguide flange, hence assuring that the first surface is not in direct mechanical contact with the other, opposite, interconnecting, waveguide flange. 139.-. (canceled)40. An arrangement for interconnecting waveguide components , comprising:a number of waveguide flange adapter elements comprising a first surface of a conductive material with a periodic or quasi-periodic structure formed by a number of protruding elements that allow waves to pass across a gap between a second surface around a waveguide opening to another waveguide opening in a desired direction or waveguide path, at least in an intended frequency band of operation, and that stop propagation of waves in the gap in other directions;means for interconnecting a waveguide flange or a waveguide flange adapter element without requiring electrical contact and with assuring that the gap is present between the first surface and a third surface around the other waveguide opening of the other waveguide flange or of another waveguide flange adapter element, hence assuring that the first surface is not in direct mechanical contact with an opposite interconnecting waveguide flange or waveguide ...

ARRANGEMENT FOR INTERCONNECTION OF WAVEGUIDE STRUCTURES AND A STRUCTURE FOR A WAVEGUIDE STRUCTURE INTERCONNECTING ARRANGEMENT

An arrangement () for interconnection of waveguide structures () or components comprising a number of waveguide flange adapter elements () having a surface of a conductive material with a periodic or quasi-periodic structure () formed by a number of protruding elements () arranged or designed to allow waves to pass across a gap between a surface around a waveguide opening () to another waveguide opening in a desired direction or waveguide paths, at least in an intended frequency band of operation, and to stop propagation of waves in the gap in other directions. Interconnection with a waveguide flange or another waveguide flange adapter element is allowed without requiring electrical or conductive contact and assuring that the gap is present between the at least one surface () formed by periodically or quasi-periodically arranged protruding elements () and a surface around a waveguide opening of the other waveguide flange (), hence assuring that the surface () formed by the periodically or quasi-periodically arranged protruding elements () is not in direct mechanical contact with the other, opposite, interconnecting, waveguide flange (). 1. An arrangement for interconnecting waveguide components , comprising:a waveguide flange adapter element having a first waveguide opening and being configured to provide an interconnection between first and second waveguide structures;a first waveguide flange of the first waveguide structure having a second waveguide opening;the waveguide flange adapter element comprising a first surface of a conductive material with a periodic or quasi-periodic structure formed by a number of protruding elements surrounding the first waveguide opening;an interconnector configured to releasably or fixedly interconnect the waveguide flange adapter element to the first waveguide flange without requiring electrical contact and to provide a first gap between a second surface around the first waveguide opening and the second waveguide opening and ...

Connection structure of waveguide, waveguide connector, mode converter, and waveguide unit

A connection structure of a waveguide includes a rod-like dielectric, and an outer conductor. A three-dimensional component includes a connection surface, an insertion hole, and a corner which forms an opening edge of the insertion hole over an entire circumference on the connection surface, the connection surface at least partially including a conductive region to which a connection enlarged portion of the outer conductor is connected, the insertion hole having conductivity over an entire circumference of an inner surface, the corner having conductivity and being conducted with the inner surface of the insertion hole. In a state where the waveguide and the three-dimensional component are connected with each other, the connection enlarged portion is electrically conducted with the inner surface of the insertion hole through electrical connection with the connection surface and the corner, and smooth connection is made at the corner.

Microelectronics h-frame device

A microelectronics H-frame device includes: a stack of two or more substrates wherein the substrate stack comprises a top substrate and a bottom substrate, wherein bonding of the top substrate to the bottom substrate creates a vertical electrical connection between the top substrate and the bottom substrate, wherein the top surface of the top substrate comprises top substrate top metallization, wherein the bottom surface of the bottom substrate comprises bottom substrate bottom metallization; mid-substrate metallization located between the top substrate and the bottom substrate; a micro-machined top cover bonded to a top side of the substrate stack; and a micro-machined bottom cover bonded to a bottom side of the substrate stack.

QUICK COUPLING ASSEMBLIES

A coupling assembly for a first device having a bayonet is provided. The coupling assembly includes a top plate, a bottom plate, and first fasteners securing the top and bottom plates to one another. The top plate having a slot along a connection axis, where the slot receives the bayonet. The bottom plate has a locking arm in axial alignment with the slot and a biasing arm in a region that is radially offset from the locking arm. The region of the bottom plate receives the bayonet, when in a locked position, with the locking arm preventing the bayonet, by interference with locking arm, from rotating about the connection axis back into alignment with the slot and with the biasing arm preventing the bayonet, by interference with biasing arm, from being withdrawn axially along the connection axis. 1. A coupling assembly for a first device having a bayonet , comprising:a top plate having a slot along a connection axis, the slot being configured to receive the bayonet;a bottom plate having a locking arm in axial alignment with the slot and a biasing arm in a region that is radially offset from the locking arm;first fasteners securing the top and bottom plates to one another,wherein the region is configured to receive the bayonet, when in a locked position, with the locking arm preventing the bayonet, by interference with locking arm, from rotating about the connection axis back into alignment with the slot and with the biasing arm preventing the bayonet, by interference with biasing arm, from being withdrawn axially along the connection axis.2. The coupling assembly of claim 1 , further comprising a second fastener configured to secure the coupling assembly to a second device with the bottom plate proximate the second device.3. The coupling assembly of claim 1 , wherein claim 1 , when in the locked position claim 1 , the biasing arm is configured to add a biasing force along the connection axis to the bayonet.4. The coupling assembly of claim 1 , wherein the bottom plate ...

Waveguide quick-connect mechanism, waveguide window/seal, and portable antenna

A mechanism to connect first and second circular waveguides. A first member includes two or more pins extending radially from a body, the first waveguide coaxial with the body and terminating at a first port at an end face of the body. A second member has a cavity coaxial with the second waveguide and configured to fit over the first member, the second waveguide terminating at a second port within the cavity. Slots disposed around a perimeter of the cavity engage the two or more pins. A cap fits over the second member, the cap including L-shaped slots to engage the two or more pins extending through the slots of the second connecting member. A wave spring between an inside surface of the cap and a shoulder of the second member urges the second port towards the first port when the cap is engaged with the two or more pins.

SUBSTRATE-FREE INTERCONNECTED ELECTRONIC MECHANICAL STRUCTURAL SYSTEMS

Substrate-free mechanical structural systems comprised of interconnected subsystems of electronic and/or electromechanical components. 1. A substrate-free , interconnected electronic mechanical structural system , comprising:a first substrate-free, electronic subsystem comprising a plurality of sequential planar layers of a material disposed parallel to a first plane, the layers including an electronic component and a first mechanical alignment feature; anda second substrate-free, electronic subsystem comprising a plurality of sequential planar layers of a material disposed parallel to a second plane, the layers including an electronic component and a second mechanical alignment feature, wherein the first and second mechanical alignment features are configured to cooperate to join the first and second subsystems such that the first and second planes of the respective subsystems are orthogonal to one another.2. The substrate-free claim 1 , interconnected electronic mechanical structural system according to claim 1 , wherein the electronic component of at least one of the first and second subsystems comprises a waveguide.3. The substrate-free claim 1 , interconnected electronic mechanical structural system according to claim 1 , wherein the electronic component of at least one of the first and second subsystems comprises an antenna.4. The substrate-free claim 1 , interconnected electronic mechanical structural system according to claim 1 , wherein the electronic component of at least one of the first and second subsystems comprises one or more of a filter claim 1 , coupler claim 1 , and a combiner.5. The substrate-free claim 1 , interconnected electronic mechanical structural system according to claim 1 , wherein the electronic component of at least one of the first and second subsystems comprises one or more of a heterogeneous component and a monolithic component.6. The substrate-free claim 1 , interconnected electronic mechanical structural system according to claim ...

Waveguide window/seal and portable antenna

A window/seal and a satellite ground station antenna using the window/seal. A window/seal for a circular waveguide includes a right-circular cylindrical window having an axis, an annular recess surrounding and coaxial with the cylindrical window, and an annular rib surrounding and coaxial with the annular recess. An outer diameter of the annular rib is configured to fit closely within an inside diameter of the circular waveguide.

High Frequency Signal Feed Through

A high frequency signal feed through by which the ends of an input side coaxial cable and an output side coaxial cable, to be connected to each other, each comprising an interior conductor and an exterior conductor surrounding the interior conductor, are coupled to each other, showing a housing, a preferably pressure-resistant signal feed through arranged in the housing for the interior conductor, with the interior conductor being coupled at a conductive structure, arranged preferably centrally in the housing and capable of handling high frequencies, with at least one element for the galvanic separation being arranged between an input side and an output side, with the housing showing the structure for the galvanically separated coupling of the exterior conductor. 1. A high frequency signal feed through , by which ends of an input-side coaxial cable and an output side coaxial cable to be connected to each other , each comprising an interior conductor and an exterior conductor surrounding the interior conductor , are coupled to each other , with a housing , a pressure-resistant signal feed through arranged in said housing for the interior conductor , characterized in that the interior conductor is coupled to the conductive structure , preferably arranged centrally in the housing and capable of handling high frequencies , with at least one element being arranged between an input side and an output side for the galvanic separation , with the housing showing the structure for the galvanically separated coupling of the exterior conductor.2. The high frequency signal feed through of claim 1 , wherein the interior conductor is coupled to a circuit-board arranged in the housing and provided on a first side with a conductive structure capable of handling high frequencies claim 1 , showing at least one separating element arranged on the circuit-board for the galvanic signal separation claim 1 , with a second side of the circuit-board opposite the first side showing a second ...

Circuit board

A circuit board is disclosed, including a circuit board body and at least one via apparatus provided on the circuit board body. The via apparatus includes a via (101) formed on the circuit board body, a via pad (201) surrounding the via and separately provided from the via, and an electrical conductor (301) electrically connecting the via pad (201) with the via (101).

WAVEGUIDE GASKET ARRANGEMENT

The present disclosure relates to a waveguide gasket arrangement arranged for electrically sealing a waveguide interface between a first waveguide end and a second waveguide end, where the waveguide gasket arrangement comprises a first plurality of electrically conducting members connected to a first common structure along a first circumference. The waveguide gasket arrangement further comprises a second plurality of electrically conducting members connected to a second common structure along a second circumference. For each one of the first plurality of electrically conducting members and the second plurality of electrically conducting members there is a corresponding first sub-plurality of electrically conducting members which are intended to contact a waveguide end, and a second sub-plurality of electrically conducting members which are intended to contact a corresponding intermediate electrically conducting structure that is positioned between the first plurality of electrically conducting members and the second plurality of electrically conducting members. 1. A waveguide gasket arrangement arranged for electrically sealing a waveguide interface between a first waveguide end and a second waveguide end , where the waveguide gasket arrangement comprises a first plurality of electrically conducting members connected to a first common structure along a first circumference , wherein the waveguide gasket arrangement comprises a second plurality of electrically conducting members connected to a second common structure along a second circumference , where , for each one of the first plurality of electrically conducting members and the second plurality of electrically conducting members there is:a corresponding first sub-plurality of electrically conducting members which are intended to contact a waveguide end, anda second sub-plurality of electrically conducting members which are intended to contact a corresponding intermediate electrically conducting structure that is ...

WAVEGUIDE DEVICE, COMMUNICATION MODULE, METHOD OF PRODUCING WAVEGUIDE DEVICE, AND ELECTRONIC DEVICE

An electronic device includes a central control unit and a waveguide device. The waveguide device includes a high-frequency signal waveguide for transmitting a high-frequency signal emitted from a communication module having a communication function, and an attachment/detachment unit capable of attaching/detaching the communication module so that coupling between the high-frequency signal waveguide and the high-frequency signal is possible. The communication module includes a communication device and a transfer structure configured to cause the high-frequency signal emitted from the communication device to be transferred to the high-frequency signal waveguide of the waveguide device. 2. The device of comprising a plurality of attachment/detachment units at respective ends of transmission paths claim 1 , the plurality of attachment/detachment units being linearly aligned with wall units of the plurality of attachment/detachment units being parallel to each other.3. The device of comprising a plurality of attachment/detachment units wherein the attachment/detachment units are provided at a plurality of positions along the waveguide.4. The device of claim 1 , wherein:the device includes a plurality of transmission paths and a plurality of attachment/detachment units; andeach transmission path terminates at a attachment/detachment unit.5. The device of claim 4 , wherein transmission paths do not come into contact with each other at the attachment/detachment units.6. The device according to further including a plurality of transmission paths at least two of which terminate end at the attachment/detachment unit with a gap therebetween so as to be decoupled from each other.7. The device of claim 4 , further comprising a relay module that relays at least one of the one or more communication signals from one transmission path to another transmission path.8. The device of comprising a plurality of independent transmission paths.9. The device of claim 8 , wherein some of the ...

Architecture of deployable feed cluster, compact antenna and satellite including such an architecture

A deployable feed cluster architecture comprises a support and an array of radiofrequency RF sources, each RF source comprising a radiofrequency RF chain and of a radiating element, the RF chain being provided with input/output ports. The architecture comprises a deployable panel that is rotatably articulated about an axis of rotation, the array of RF sources mounted on the panel, the panel being rotatably movable between a first position in which the array of RF sources is stowed on the support and a second position in which the array of RF sources is deployed.

Mechanical architecture of a beam former for single-reflector mfpb antenna with feed sharing in two dimensions of space and method for producing the beam former

A mechanical architecture of a beam former comprises a plurality of elementary combination circuits and a support structure, the elementary combination circuits being independent of one another, each elementary combination circuit intended to form a beam, the support structure comprising two metal interface plates, respectively top and bottom, the two interface plates formed parallel to one another and spaced apart from one another, in a heightwise direction Z orthogonal to the two interface plates, the elementary combination circuits mounted in the space between the two interface plates and fixed at right angles to the two interface plates.

FIXING STRUCTURE OF CABLE TO WIRING SUBSTRATE, AND CABLE, AND MANUFACTURING METHOD OF CABLE

A transmission line includes an insulator as a base member, a transmission conductor, and a ground layer. A connector is provided at a wiring substrate to fix the transmission line. The transmission line includes a signal columnar conductor having a solid columnar shape integrated with the transmission conductor, and ground columnar conductors having solid columnar shapes integrated with the ground layer. The connector has a through hole corresponding to the signal columnar conductor, and through holes corresponding to the ground columnar conductors. Conductive films are respectively provided on the inner peripheral surfaces of the through holes. The signal columnar conductor is inserted into the through hole, and the ground columnar conductors are respectively inserted into the through holes. 1. A fixing structure configured to fix a cable to a wiring substrate , the fixing structure comprising:a cable including a first insulating sheet defining a base member, an elongated transmission conductor configured to transmit a signal, a ground conductor, and a connection conductor; anda fixing portion provided at the wiring substrate and configured to fix the cable; whereinthe fixing portion includes a second insulating sheet;the connection conductor is electrically connected with the fixing portion; andthe ground conductor is provided closer to the fixing portion side of the base member than the transmission conductor.2. The fixing structure according to claim 1 , whereinthe fixing portion includes a first interlayer connection conductor connecting to the elongated transmission conductor and a plurality of second interlayer connection conductors connecting to the ground conductor; andthe first interlayer connection conductor is surrounded by the plurality of second interlayer connection conductors when the second insulating sheet is viewed in the planer view.3. The fixing structure according to claim 1 , whereinthe second insulating sheet include a plurality of ...

WAVEGUIDE TUBE CONNECTION DEVICE AND CLAMP FOR WAVEGUIDE TUBE CONNECTION

A waveguide connecting apparatus including two waveguide connecting clamps each including a pair of clamp pieces positioned to oppose each other and sandwich outer peripheral portions of flanges positioned to oppose each other. A fastener pressing the pair of clamp pieces against the outer peripheral portions of the flanges. Each clamp piece includes two abutting members having first faces abutting against faces on the opposite side of faces that oppose each other of the flanges positioned to oppose each other. Second faces abutting against side faces of the waveguides, and third faces serving as tapered faces of the flanges, on the opposite side of the faces opposing each other. A pressing member with a substantially V-shaped cross section, having two inclined faces engaging with the respective third faces of the abutting members, and holding the two abutting members such that the two abutting members are respectively movable in the directions of inclination of the inclined faces with which the two abutting members respectively engage. The two waveguide connecting clamps are positioned such that directions in which the pairs of clamp pieces oppose each other intersect each other. 1. A waveguide connecting apparatus that connects a pair of waveguides that respectively have flanges at ends , such that the flanges oppose each other , the waveguide connecting apparatus comprising:two waveguide connecting clamps, each comprising:a pair of clamp pieces positioned so as to oppose each other and sandwich outer peripheral portions of the flanges that are positioned so as to oppose each other such that the pair of waveguides are in communication with each other; anda fastener that presses the pair of clamp pieces against the outer peripheral portions of the flanges,wherein each clamp piece comprises: first faces that are to abut against the faces that are on the opposite side,', 'second faces that are to abut against side faces of the waveguides, and', 'third faces that are ...

MILLIMETER WAVE WAVEGUIDE CONNECTOR WITH INTEGRATED WAVEGUIDE STRUCTURING

Generally, this disclosure provides apparatus and systems for coupling waveguides to a server package with a modular connector system, as well as methods for fabricating such a connector system. Such a system may be formed with connecting waveguides that turn a desired amount, which in turn may allow a server package to send a signal through a waveguide bundle in any given direction without bending waveguides. 125-. (canceled)26. A waveguide connector to operably couple one or more package excitation elements to at least one external waveguide , comprising:a plurality of waveguides at least partially contained within a housing, each waveguide having a first end operably coupleable to a respective one of at least one package excitation elements, and a second end operably coupleable to a respective one of said at least one external waveguides, said ends being connected by walls, wherein:said first end of each waveguide aligns with a first plane, and said second end of each waveguide aligns with a second plane disposed at an angle measured with respect to the first plane.27. The waveguide connector of claim 26 , wherein:the plurality of waveguides is arranged in a two-dimensional waveguide array comprising a plurality of vertically stacked one-dimensional waveguide arrays at least partially contained within the housing; andwherein each of the plurality of vertically stacked one-dimensional arrays is offset horizontally from the waveguides of an adjacent one-dimensional array.28. The waveguide connector of claim 27 , wherein the walls of the plurality of waveguides are conductive and the walls comprise at least one of: metal walls claim 27 , composite walls claim 27 , or plastic walls.29. The waveguide connector of claim 26 , wherein the waveguides are to operate at a millimeter-wave or sub-Terahertz frequency.30. The waveguide connector of claim 26 , wherein the housing comprises at least one of: a metal housing; a plastic housing; or a composite material housing.31. ...

POLARIZER ASSEMBLY

A polarizer assembly including first and second components. The first component includes a first channel portion extending along a first component axis and having a plurality of first locking projections and/or first openings on opposite sides of the first channel portion. The second component includes a second channel portion extending along a second component axis and having a plurality of second locking projections and/or second openings on opposite sides of the second channel portion. The second component is rotatable relative to the first component about a common rotation axis between a pre-assembled position in which the second component axis is angularly offset from the first component axis, and an assembled position in which the second locking projections and/or second openings mate with the first locking projections and/or first openings and the first and second channel portions form a channel that functions to polarize waveforms. 1. A polarizer assembly , comprising:a first component including a first channel portion extending along a first component axis and having a plurality of first locking projections and/or first openings on opposite sides of the first channel portion; anda second component including a second channel portion extending along a second component axis and having a plurality of second locking projections and/or second openings on opposite sides of the second channel portion;wherein the second component is rotatable relative to the first component about a common rotation axis between a pre-assembled position in which the second component axis is angularly offset from the first component axis, and an assembled position in which the second locking projections and/or second openings mate with the first locking projections and/or first openings and the first and second channel portions form a channel that functions to polarize waveforms.2. The polarizer assembly of claim 1 , wherein the first and second components have the same geometry.3. The ...

Waveguide Assembly

A waveguide adapter assembly for coupling a waveguide to an apparatus comprises a waveguide adapter having an adapter body, having a first end, a second end and a cavity therein. The cavity has a first opening in the first end for receiving an end portion of a waveguide and a second opening in the second end for communicating with a corresponding opening in the apparatus. The second end has a face around the second opening for mating with a corresponding surface of the apparatus. A flange assembly has a first end and a second end for connecting to the apparatus, with a bore therethrough for receiving the waveguide adaptor. In a further arrangement, the adapter assembly comprises an adapter body for receiving an end portion of a waveguide and for connecting to the apparatus; and means for biasing the adapter body into contact with a mating surface of the apparatus.

TRANSMISSION LINE DEVICE

A transmission line device includes first and second transmission lines. The first transmission line includes a first electrode pad that is electrically connected to a first signal conductor pattern, and a second electrode pad and a third electrode pad that are portions of a first ground conductor pattern. The second transmission line includes a fourth electrode pad that is electrically connected to a second signal conductor pattern, and a fifth electrode pad and a sixth electrode pad that are portions of a second ground conductor pattern. The first electrode pad is between the second electrode pad and the third electrode pad, and the fourth electrode pad is between the fifth electrode pad and the sixth electrode pad. The second electrode pad and the third electrode pad are larger than the first electrode pad, and the fifth electrode pad and the sixth electrode pad are larger than the fourth electrode pad. 1. A transmission line device comprising:a first transmission line including a plurality of first insulating substrates that are stacked and a first conductor pattern located on the plurality of first insulating substrates; anda second transmission line including a plurality of second insulating substrates that are stacked and a second conductor pattern located on the plurality of second insulating substrates; whereinthe plurality of first insulating substrates and the plurality of second insulating substrates are made of a same material;the first conductor pattern includes a first signal conductor pattern, a first ground conductor pattern, a first electrode pad that is electrically connected to the first signal conductor pattern, and a second electrode pad and a third electrode pad that are electrically connected to the first ground conductor pattern or are portions of the first ground conductor pattern;the second conductor pattern includes a second signal conductor pattern, a second ground conductor pattern, a fourth electrode pad that is electrically connected ...

MICROWAVE ANTENNA COUPLING APPARATUS, MICROWAVE ANTENNA APPARATUS AND MICROWAVE ANTENNA PACKAGE

A microwave antenna coupling apparatus forming an eWLB package, comprises an antenna coupling element comprising a coupling unit, a coupling feed line arranged on a first surface of the coupling unit and an internal coupling component to provide signal coupling between the coupling feed line and the second surface of the coupling unit, wherein the antenna coupling element is arranged within the mold layer separate from the semiconductor element and such that an outer surface of the coupling feed line is not covered by mold material. Different multi-layer antenna structures can be placed on top of eWLB package. By this type of integration Package-on-Package (PoP) antenna are constructed. The elements can be integrated by a standard pick and place process 1. Microwave antenna coupling apparatus comprising:a mold layer of mold material,a semiconductor element comprising a semiconductor unit and a semi-conductor feed line arranged on a first surface of the semiconductor unit, wherein the semiconductor element is arranged within the mold layer such that an outer surface of the semiconductor feed line is not covered by mold material,an antenna coupling element comprising a coupling unit, a coupling feed line arranged on a first surface of the coupling unit and an internal coupling component to provide signal coupling between the coupling feed line and the second surface of the coupling unit, wherein the antenna coupling element is arranged within the mold layer separate from the semiconductor element and such that an outer surface of the coupling feed line is not covered by mold material, and{'b': '124', 'a redistribution layer comprising at least one redistribution substrate layer and a conductive layer, wherein the redistribution layer is arranged on a first surface of the mold layer and configured such that the conductive layer connects the outer surface () of the semiconductor feed line with the outer surface of the coupling feed line.'}2. Microwave antenna coupling ...

Hybrid TM-TE-TM Triple-Mode Ceramic Air Cavity Filter

An apparatus includes a filter. The filter includes a metal structure forming a cavity and includes a ceramic block, which is suspended in the cavity. The ceramic block has two removed portions, the removed portions removed from two opposing sides of the ceramic block. The ceramic block further has one or more slots that that span a region of ceramic between the two removed portions and connects chambers formed by the two regions with chambers formed by the one or more slots, wherein a combined structure of the ceramic block, cavity, and metal structure supports multiple fundamental TM modes and one fundamental TE mode. The filter comprises multiple coupling structures to couple radio frequency signals into and out of the filter. The apparatus may include multi-cavity filters including one and typically multiple ones of the filters. 1. An apparatus , comprising: a metal structure forming a cavity;', 'a ceramic block suspended in the cavity, the ceramic block having two removed portions, the removed portions removed from two opposing sides of the ceramic block, the ceramic block further having one or more slots that that span a region of ceramic between the two removed portions and connects chambers formed by the two regions with chambers formed by the one or more slots, wherein a combined structure of the ceramic block, cavity, and metal structure supports multiple fundamental TM modes and one fundamental TE mode; and', 'multiple coupling structures to couple radio frequency signals into and out of the filter., 'a filter comprising2. The apparatus of claim 1 , wherein:the metal structure has a cuboid shape;the ceramic block has a cuboid shape; andeach of the two removed portions has a rectangular box shape.3. The apparatus of claim 2 , wherein the one or more slots is a single slot having a rectangular box shape claim 2 , wherein a rectangle of the rectangular box shape has two dimensions and one dimension of the rectangle is much longer than the other dimension ...

WAVEGUIDE INTERFACE AND PRINTED CIRCUIT BOARD LAUNCH TRANSDUCER ASSEMBLY AND METHODS OF USE THEREOF

A printed circuit board assembly comprising a plurality of layers. At least one of the plurality of layers is formed of a dielectric material and has an extended portion extending beyond the other layers in the plurality of layers. A first metallic layer is located on at least a portion of the extended portion of the dielectric layer. The first metallic layer and the dielectric layer are configured to form a launch transducer comprising one or more transmission lines and a transducer element coupled to the one or more transmission lines. The transducer element is configured to propagate millimeter wave frequency signals. 1. A printed circuit board assembly comprising:a plurality of layers, at least one of the plurality of layers formed of a dielectric material and having an extended portion extending beyond the other layers in the plurality of layers; anda first metallic layer located on at least a portion of the extended portion of the dielectric layer, the first metallic layer and the dielectric layer configured to form a launch transducer comprising one or more transmission lines and a transducer element coupled to the one or more transmission lines, wherein the transducer element is configured to propagate millimeter wave frequency signals.2. The printed circuit board assembly of claim 1 , wherein the extended portion is configured to be inserted into a slot in a waveguide interface coupled to a support block when the printed circuit board assembly is positioned on the support block.3. The printed circuit board assembly of claim 2 , wherein the transducer element is configured to be located in the slot in the interface when the printed circuit board assembly is positioned on the support block.4. The printed circuit board assembly of claim 2 , wherein the launch transducer has an operating frequency of at least 50 GHz.5. The printed circuit board assembly of claim 1 , wherein the at least one of the plurality of layers is formed of a low-loss high frequency ...

Plating methods for modular and/or ganged waveguides for automatic test equipment for semiconductor testing

Embodiments of the present disclosure perform incisions along the direction of the long axis of the waveguide, thereby exposing a trench structure which can be readily plated. Once divided and plated, the individual cut pieces can then be secured together to restore the original waveguide structure. In this fashion, multiple cut pieces can be secured together and used as “building blocks” to create a modular solution which can be used to provide a number of different customizable waveguide structures. Thus, embodiments of the present disclosure perform plating procedures in a less expensive manner while achieving the benefits of ganged waveguide structures. Moreover, embodiments of the present disclosure offer a modular approach to ganged waveguide design thereby allowing for end-user flexibility in testing.

ADAPTOR FOR CONNECTING MICROSTRIP LINE AND WAVEGUIDE

An adaptor for connecting a microstrip line and a waveguide is disclosed that includes a microstrip line part and a waveguide part. The microstrip line part includes a microstrip port pattern and a patch pattern on an upper portion of a substrate, where the patch pattern is joined to an end portion of the microstrip port pattern. The waveguide part includes a waveguide hole, for transferring a signal provided from the patch pattern; a channel hole, which is formed in an area for joining with the microstrip line part, is formed along a first direction orthogonal to a direction of the waveguide hole in correspondence to the microstrip port pattern, and is connected with the waveguide hole; and a stub hole, which is connected with the waveguide hole and is formed in an area for joining with the microstrip line part along a second direction opposite to the first direction. 1. An adaptor for connecting a microstrip line and a waveguide , the adaptor comprising:a microstrip line part including a microstrip port pattern and a patch pattern on an upper portion of a substrate, the patch pattern joined to an end portion of the microstrip port pattern; and a waveguide hole for transferring a signal provided from the patch pattern;', 'a channel hole formed in an area for joining with the microstrip line part along a first direction orthogonal to a direction of the waveguide hole in correspondence to the microstrip port pattern, the channel hole connected with the waveguide hole; and', 'a stub hole connected with the waveguide hole and formed in an area for joining with the microstrip line part along a second direction opposite to the first direction., 'a waveguide part joined to an upper portion of the microstrip line part, the waveguide part comprising2. The adaptor of claim 1 , wherein a ground pattern is formed on an upper portion of the substrate claim 1 , the ground pattern separated by a particular distance from the microstrip port pattern and the patch pattern to be ...

QUICK CONNECT WAVEGUIDE ADAPTER

The waveguide connector assembly includes a waveguide connector having a first end, a second end, and a body having an interior surface and an exterior surface, the waveguide connector being configured to receive a waveguide in a first orientation or a second orientation at the first end, the second orientation being a rotation of the waveguide from the first orientation by either 45 degrees or 90 degrees to change polarizations. The waveguide connector assembly includes a movable sleeve having a first end, a second end, a body, and an engaging surface, the movable sleeve being configured to slide axially along the exterior surface of the waveguide connector, the engaging surface being configured to prevent axial movement of the waveguide when the movable sleeve is in an engaged position. 1. A waveguide connector assembly comprising:a waveguide connector having a first end, a second end opposite the first end, and a body having a length that extends axially between the first end and the second end, the body having an interior surface and an exterior surface, the waveguide connector being configured to receive a waveguide in a first orientation or a second orientation at the first end, the second orientation being a rotation of the waveguide from the first orientation by either 45 degrees or 90 degrees to change polarizations; anda movable sleeve having a first end, a second end opposite the first end, a body extending axially between the first end and the second end, and an engaging surface, the movable sleeve being configured to slide axially along the exterior surface of the waveguide connector, the engaging surface being configured to prevent axial movement of the waveguide when the movable sleeve is in an engaged position.2. The waveguide connector assembly of claim 1 , wherein the waveguide is released from the waveguide connector when the movable sleeve is slid away from the engaged position.3. The waveguide connector assembly of claim 2 , wherein the ...

CONNECTOR DEVICE AND COMMUNICATION DEVICE

A connector device of the present disclosure includes a waveguide tube having a coupling portion at a distal end portion and adapted to transmit a high-frequency signal while an open end is arranged in a state contacting or placed close to another waveguide tube having a coupling portion at a distal end portion. Additionally, the coupling portion of the waveguide tube has a metallic tube and a dielectric substance provided inside at least a part of the metallic tube. Furthermore, a communication device of the present disclosure includes the waveguide tube having, at the distal end portion, the coupling portion configured as described above, and the communication device is coupled to another communication device including a waveguide tube and transmits a high-frequency signal thereto in a state where open ends of both of the waveguide tubes contact each other or are located close to each other. 1. A connector device comprising a waveguide tube having a coupling portion at a distal end portion and configured to transmit a high-frequency signal while an open end is arranged in a state contacting or placed close to another waveguide tube having a coupling portion at a distal end portion ,wherein the coupling portion of the waveguide tube includes a metallic tube and a dielectric substance provided inside at least a part of the metallic tube.2. The connector device according to claim 1 , wherein the metallic tube has an open end surface covered with an insulation layer.3. The connector device according to claim 2 , wherein the insulation layer includes a coating of an insulation material.4. The connector device according to claim 1 , wherein the waveguide tube has a structure in which an inside is filled with a dielectric substance.5. The connector device according to claim 4 , wherein the dielectric substance for the waveguide tube is polytetrafluoroethylene claim 4 , a liquid crystal polymer claim 4 , a cycloolefin polymer claim 4 , or polyimide.6. The connector device ...

Connector system, communication device, and communication system

Provided is a connector system including a first waveguide having a first opening terminal and a second waveguide having a second opening terminal. The first and second waveguides transmit a high-frequency signal when the first opening terminal is in contact with or in the vicinity of the second opening terminal. A dielectric plate is provided on an opening terminal surface of at least one of the first and second opening terminals.

Radar-Operated Level Gauge

A radar-operated level gauge comprising a signal generator for generating and emitting electromagnetic waves of a wavelength and comprising a straight measuring tube, which consists of at least two parts comprising a first measuring tube section and a second measuring tube section, both of which are joined together at a joining point, wherein the joining ends of the first measuring tube section and the second measuring tube section correspond to each other and are cut off at an angle, and that a circumferential end edge of each of the joining ends extends in the longitudinal direction of the measuring tube. 1. A radar-operated level gauge comprising a signal generator for generating and emitting electromagnetic waves of a wavelength (λ)—comprising a measuring tube , which consists of at least two parts comprising a first measuring tube section and a second measuring tube section , both of which are joined together at a joining point , wherein the joining ends of the first measuring tube section and the second measuring tube section correspond to each other and are cut off at an angle; that a circumferential end edge of each of the joining ends extends in the longitudinal direction of the measuring tube.2. The radar-operated level gauge claim 1 , as claimed in claim 1 , wherein the first measuring tube section and the second measuring tube section are cut off in such a way that a circumferential end edge of each of the joining ends extends at least over half a wavelength (λ) of the emitted electromagnetic waves in the longitudinal direction (L) of the measuring tube.3. The radar-operated level gauge claim 1 , as claimed in claim 1 , wherein the circumferential end edge extends over at least one claim 1 , preferably at least two claim 1 , even more preferably at least three or four wavelengths (λ) of the emitted electromagnetic wave.4. The radar-operated level gauge claim 1 , as claimed in claim 1 , characterized in that measuring tube sections are cut off at an angle ...

WAVEGUIDE ASSEMBLY AND MANUFACTURING METHOD THEREOF

A waveguide assembly for a radio frequency (RF) signal network can include a plurality of waveguides, wherein at least two of the plurality of waveguides are integrally formed with each other. A satellite payload can include the waveguide assembly, a method of manufacturing a waveguide assembly, and a method of manufacturing a signal network. Also provided is a waveguide connector having a flange, and a plurality of ports, wherein the flange can couple to a further waveguide connector, each port of the plurality of ports being configured to interface with a respective waveguide. 1. A waveguide assembly for a radio frequency (RF) signal network , comprising:a plurality of waveguides, wherein at least two of the plurality of waveguides are integrally formed with each other;wherein a portion of a wall of a first of the at least two waveguides is common with a portion of a wall of a second of the at least two waveguides; andone or more waveguide connectors, each waveguide connector being coupled to the at least two waveguides and having a flange and a plurality of ports, each respective port being configured to interface with a respective waveguide.2. A waveguide assembly according to claim 1 , wherein each of the plurality of waveguides are integrally formed with each other.3. A waveguide assembly according to claim 1 , wherein at least one of the plurality of waveguides provides mechanical support to at least one other of the plurality of waveguides.4. A waveguide assembly according to claim 1 , wherein a portion of at least one of the plurality of waveguides has a rectangular or an elliptical cross-section.5. A waveguide assembly according to claim 4 , wherein at least one of the plurality of waveguides has a variable cross-section and/or is flexible.6. A waveguide assembly according to claim 1 , wherein at least one of the waveguides comprises:a structure for providing mechanical strength to the waveguide, or a structure for facilitating thermal radiation from the ...

BOARD CONNECTION STRUCTURE

A board connection structure includes an opening, which is formed at an edge of a waveguide in a first board, and an opening, which is formed at an edge of a waveguide in a second board. The openings are connected to each other. The first board and the second board are connected with an insulation film disposed therebetween. The insulation film has a thickness of 60% or less of a waveguide width that determines a propagation mode in at least one of the waveguide in the first board and the waveguide in the second board. 1. A board connection structure comprising:a first board including a first waveguide therein and a first opening in a surface thereof, the first opening being formed at an edge of the first waveguide and allowing a high-frequency signal to pass therethrough;a second board including a second waveguide therein and a second opening in a surface thereof, the second opening being formed at an edge of the second waveguide and allowing a high-frequency signal to pass therethrough; andan insulation film provided between the first board and the second board, the insulation film having a thickness of 60% or less of a waveguide width that determines a propagation mode in at least one of the first waveguide and the second waveguide, wherein the first opening and the second opening are connected to each other.2. The board connection structure according to claim 1 , wherein the first waveguide has a waveguide width larger than the waveguide width of the second waveguide claim 1 , andthe first board has a relative permittivity that is smaller than a relative permittivity of the second board.3. The board connection structure according to claim 1 , further comprising:a vacuum seal provided in an area between the first board and the second board, the area including the first opening and the second opening; anda through hole provided in one of the first board and the second board, the through hole connecting with the area.4. The board connection structure according to ...

Modular Feed Assembly

In one embodiment, a modular feed assembly for an antenna has (i) a hub adapter for mounting the feed assembly onto the antenna hub and (ii) a distinct waveguide transition configured to be selectively mated to the hub adapter. By providing a modular design, the hub adapter can be selectively used with different waveguide transitions having different frequency characteristics to form feed assemblies for different antennas having different operating frequency ranges. The hub adapter and each waveguide transition have timing features that limit the rotation orientation between the two components to, for example, horizontal and vertical polarizations that are 90 degrees apart. The hub adapter has a resilient compression element that forms an annular seal between the hub adapter and a mated waveguide transition to inhibit RF leakage and keep the two components in place. The hub adapter has openings that allow the compression element to be formed in place. 1. An article of manufacture comprising a modular feed assembly for an antenna , the feed assembly comprising:a hub adapter configured to mount the feed assembly onto a hub of the antenna; the waveguide transition provides a transition from a first waveguide having a first cross-section to a second waveguide having a second cross-section different from the first cross-section; and', 'the hub adapter and the waveguide transition have structures that prevent rotation of the waveguide transition about its longitudinal axis with respect to the hub adapter after the waveguide transition is mated to the hub adapter., 'a waveguide transition forming a component distinct from the hub adapter and configured to be selectively mated to the hub adapter, wherein2. The article of claim 1 , wherein:the first cross-section of the first waveguide is rectangular; andthe second cross-section of the second waveguide is circular.3. The article of claim 1 , wherein the structures comprise one or more timing features that limit a rotational ...

MANUFACTURING METHOD FOR NON-MAGNETIC WATER-COOLED MICROWAVE ABLATION NEEDLE

The present invention relates to a method for manufacturing a nonmagnetic water-cooled microwave ablation needle. The manufacturing method is designed for a microwave ablation needle of a nonmagnetic material and has a proper process procedure, favorable assembly quality, and high production efficiency. The produced nonmagnetic water-cooled microwave ablation needle is applicable to microwave tumor ablation surgery in a nuclear magnetic resonance imaging environment, and helps a doctor in charge to clearly determine a position of a tumor, improve piercing precision, have preferable control on a whole surgery process, improve a success rate of the surgery, reduce damage on surrounding normal tissues as much as possible on the premise of effectively inactivating the tumor, alleviate pain of a patient, and shorten a recovery cycle. 1. A method for manufacturing a nonmagnetic water-cooled microwave ablation needle , comprising the following steps:S1: removing an outer conductor from head and tail ends of a coaxial cable to expose a dielectric layer, and then removing a front segment of the exposed dielectric layer to expose an inner conductor, wherein the outer conductor and inner conductor of the coaxial cable are both made of copper;S2: deforming and firmly connecting a copper pole shank and the inner conductor of the coaxial cable in a cold-pressing manner, wherein after being connected, the pole shank and the coaxial cable have the same center;S3: coating an outer surface of the pole shank and an inner hole of a zirconia penetrator with a ceramic adhesive, inserting the pole shank into the inner hole of the zirconia penetrator, and performing dry bonding;S4: sheathing a copper water plugging shaft and a water delivery pipe on the coaxial cable in sequence, wherein a head of the water plugging shaft abuts against a rear end face of the zirconia penetrator, and a tail of the water plugging shaft is welded to the outer conductor of the coaxial cable in a sealing manner ...

Waveguide coupling

The present invention is aimed at providing a waveguide coupling that enables two waveguides to be easily connected together while aligning cross sections of the two waveguides to hold central axes of the two waveguides concentrically with high accuracy. A coupling is for use in connecting two waveguides in an axial direction. The coupling includes a continuous body and a ring member. The continuous body is used to surround in a circumferential direction a connecting portion connecting the two waveguides. The continuous body includes seven partitioning bodies hinged at six portions by gudgeons to become continuous, and the partitioning bodies of end portions are connected together with screws, whereby the continuous body is formed annularly. The ring member has an annular shape, is disposed along a circumference of the waveguide, and is connected to the continuous body by screws.

Cavity filter

A cavity filter includes a cavity, a cover plate, a tuning component, and a resonant column. The cover plate is connected to the cavity, and the cover plate is configured to cover the cavity to form a resonant cavity. A through hole is provided on the cover plate, and the tuning component passes through the through hole and is fastened on the cover plate. The tuning part includes a high-conductivity part and a non-conductivity part, the high-conductivity part is located in the cavity, and the resonant column is in the cavity.

WAVE GUIDE WITH ELECTRIC POWER CONDUIT

A wave guide assembly for a control and diagnostic system for a machine includes a housing defining an exterior surface and an internal cavity extending between distal ends. At least one wave guide within the internal cavity defines a wave propagation passage for at least one wave form signal. At least one conductor within the internal cavity is separate from the wave guide. A control and diagnostic system for a machine and a gas turbine engine are also disclosed. 1. A wave guide assembly for a control and diagnostic system for a machine , the wave guide assembly comprising:a housing defining an exterior surface and an internal cavity extending between distal ends;at least one wave guide within the internal cavity defining a wave propagation passage for at least one wave form signal, wherein the wave propagation passage comprises a rectangular wave propagation passage in cross-section within the internal cavity; andat least one conductor within the internal cavity separate from the wave guide.2. The wave guide assembly as recited in claim 1 , including an end fitting attached to each end of the housing.3. The wave guide assembly as recited in claim 2 , including a coupling branching the wave propagation passage into two separate paths extending in different direction claim 2 , the coupling including three ends with a wave propagation passage and one of an electrical power conductor and an optic fiber extending to each of the three ends.4. The wave guide assembly as recited in claim 3 , wherein each of the three ends of the coupling includes a face and each face includes a connector corresponding with the at least one conductor.5. The wave guide assembly as recited in claim 1 , wherein the wave propagation passage is a separate part inserted into the housing.6. The wave guide assembly as recited in claim 1 , including a dielectric within the wave propagation passage.7. The wave guide assembly as recited in claim 1 , wherein the wave propagation passage defines a size ...

QUICK CONNECT WAVEGUIDE ADAPTER

A waveguide connector assembly includes a waveguide connector having a first end, a second end opposite the first end, and a body having a length that extends axially between the first end and the second end. The body has an interior surface and an exterior surface, the waveguide connector being configured to receive a waveguide at the first end. The waveguide connector assembly further includes a movable sleeve having a first end, a second end opposite the first end, a body extending axially between the first end and the second end, and an actuating surface. The movable sleeve is configured to slide axially along the exterior surface of the waveguide connector, the actuating surface being configured to prevent axial movement of the waveguide when the movable sleeve is in an actuating position. 1. A waveguide connector assembly comprising:a waveguide connector having a first end, a second end opposite the first end, and a body having a length that extends axially between the first end and the second end, the body having an interior surface and an exterior surface, the waveguide connector being configured to receive a waveguide at the first end; anda movable sleeve having a first end, a second end opposite the first end, a body extending axially between the first end and the second end, and an actuating surface, the movable sleeve being configured to slide axially along the exterior surface of the waveguide connector, the actuating surface being configured to prevent axial movement of the waveguide when the movable sleeve is in an actuating position.2. The waveguide connector assembly of further comprising a force provider configured to urge the movable sleeve towards the actuating position.3. The waveguide connector assembly of wherein the force provider is a mechanical spring.4. The waveguide connector assembly of wherein the waveguide connector further comprises:a bearing set having at least one bearing; anda set of bearing apertures extending radially through the ...

Microwave connector with filtering properties

A microwave connector is provided. The microwave connector includes an outer conductor, an inner conductor disposed within the outer conductor and dielectric materials interposed between the outer conductor and the inner conductor, the dielectric materials including a non-dissipative dielectric material and a dissipative dielectric material.

DIELECTRIC TRANSMISSION MEDIUM CONNECTOR AND METHODS FOR USE THEREWITH

Aspects of the subject disclosure may include, for example, a transmission medium that includes a dielectric core comprising a plurality of rigid dielectric members configured to propagate guided electromagnetic waves. A dielectric cladding is disposed on at least a portion of an outer surface of the first dielectric core. Other embodiments are disclosed. 1. A transmission medium , comprising:a dielectric core comprising a plurality of rigid dielectric members, wherein the plurality of rigid dielectric members is conductor-less and coupled together in a ball and socket configuration that is configured to propagate guided electromagnetic waves at non-optical frequencies without an electrical return path; anda dielectric cladding that is conductor-less and disposed on at least a portion of an outer surface of the dielectric core.2. The transmission medium of claim 1 , wherein the guided electromagnetic waves are bound to the dielectric core and propagate along the dielectric core with a first portion of the guided electromagnetic waves propagating within the dielectric core.3. The transmission medium of claim 2 , wherein a second portion of the guided electromagnetic waves propagates outside the dielectric core and inside the dielectric cladding.4. The transmission medium of claim 1 , wherein the dielectric core has a first dielectric constant that exceeds a second dielectric constant of the dielectric cladding.5. The transmission medium of claim 1 , wherein the plurality of rigid dielectric members is arranged in the ball and socket configuration to propagate the guided electromagnetic waves in a longitudinal sequence.6. The transmission medium of claim 5 , wherein the plurality of rigid dielectric members each includes a first end configured to mate with a previous one of the plurality of rigid dielectric members in the longitudinal sequence and a second end configured to mate with an adjacent one of the plurality of rigid dielectric members in the longitudinal ...

IN LINE E-PROBE WAVEGUIDE TRANSITION

A transition device for a hollow waveguide comprises a rectangular structure comprising an inlet wall and interior extending from the inlet wall along a longitudinal axis. The inlet wall is configured to receive a transmission line comprising an antenna. The antenna forms a proximal end proximate to the inlet wall and a distal end configured to extend into the rectangular structure of the hollow waveguide. A channel is formed in the rectangular structure. The channel comprises a base forming a tuning surface. The tuning surface is configured to extend along a length of the antenna in a spaced configuration parallel to the longitudinal axis. 1. A transition device for a hollow waveguide comprising:a rectangular structure comprising an inlet wall and an interior volume extending from the inlet wall along a first longitudinal axis, wherein the inlet wall is configured to receive a transmission line comprising an antenna forming a proximal end proximate to the inlet wall and a distal end configured to extend into the rectangular structure; anda channel formed in the rectangular structure, the channel comprising a base portion forming a tuning surface, wherein the tuning surface is configured to extend along a length of the antenna in a spaced configuration parallel to the first longitudinal axis.2. The transition device according to claim 1 , wherein the first longitudinal axis extends substantially parallel to a length of the transmission line.3. The transition device according to claim 1 , wherein the channel is arranged transverse to the first longitudinal axis of the rectangular structure and extends through a width of the waveguide.4. The transition device according to claim 1 , wherein the channel comprises a first wall and a second wall claim 1 , wherein the first wall and the second wall are separated by the base portion.5. The transition device according to claim 4 , wherein the waveguide is configured to receive the antenna and the distal end terminates in the ...

MICROWAVE PLASMA PROCESSING APPARATUS AND MICROWAVE PLASMA PROCESSING METHOD

Disclosed is a microwave plasma processing apparatus including: a chamber that accommodates a workpiece; a microwave generating source that generates microwaves; a waveguide unit that guides the microwaves toward the chamber; a planar antenna made of a conductor having a plurality of slots that radiate the microwaves toward the chamber; a microwave-transmitting plate made of a dielectric material that constitutes a top wall of the chamber and transmits the microwaves radiated from the plurality of slots; a gas supply mechanism that supplies a gas into the chamber; and an exhaust mechanism that exhausts an atmosphere in the chamber. The planar antenna includes a plurality of slot groups each forming one unit including one or more of the slots, and the slots are formed so as to form an odd number of the slot groups equal to or more than three in a circumferential direction. 1. A microwave plasma processing apparatus comprising:a chamber that accommodates a workpiece;a microwave generating source that generates microwaves;a waveguide unit that guides the microwaves generated from the microwave generating source toward the chamber;a planar antenna made of a conductor having a plurality of slots that radiate the microwaves guided by the waveguide unit toward the chamber;a microwave-transmitting plate made of a dielectric material that constitutes a top wall of the chamber and transmits the microwaves radiated from the plurality of slots;a gas supply mechanism that supplies a gas into the chamber; andan exhaust mechanism that exhausts an atmosphere in the chamber,wherein the planar antenna includes a plurality of slot groups each forming one unit including one or more of the slots, andthe slots are formed so as to form an odd number of slot groups equal to or more than three in a circumferential direction.2. The microwave plasma processing apparatus of claim 1 , wherein the slots are formed so as to form a prime number of slot groups in the circumferential direction in ...

WAVEGUIDE-TO-MICROSTRIP TRANSITION

The invention relates to microwave technology and can be used in measuring technology and wireless communication. The technical result is a waveguide-to-microstrip transition which provides reduced signal transmission losses and increased working bandwidth together with a low wave reflection coefficient. A contacting metal layer is arranged on an upper surface of a dielectric circuit board around a micro-strip probe, without electrical contact with the micro-strip probe and a micro-strip transmission line and forming an internal area on the dielectric circuit boar being a waveguide channel area. A closed waveguide section having a slot in the area of the microstrip transmission line is arranged on the contacting metal layer. At least one metallized transition through-hole is formed along a perimeter around the area of the waveguide channel in the metal layers and in the dielectric circuit board, and at least one non-metallized through-hole is formed inside the waveguide channel area. 1. A waveguide-to-microstrip transition comprising: an input waveguide piece having a through-hole defining an open waveguide channel , a short-circuited waveguide piece having a blind cavity defining a closed waveguide channel , and a dielectric board placed between the waveguides pieces; wherein a microstrip transmission line , a microstrip probe formed as an extension of the microstrip transmission line , and a contact metal layer are located on a top surface of the dielectric board , wherein the contact metal layer surrounds the microstrip probe with no electrical connection to the microstrip probe and the microstrip transmission line and forms an internal area on the dielectric board , the internal area being a waveguide channel area; wherein the short-circuited waveguide piece is located on the contact metal layer and has a recess in the area of the microstrip transmission line , wherein a ground metal plane surrounding the waveguide channel area is located on a bottom surface of ...

WAVEGUIDE ASSEMBLY

A waveguide assembly which includes an elongated waveguide element () and a connector body (). The connector body () is connected to an end of the elongated waveguide element () and has a substantially planar bottom surface () and an opposing top surface (). The connector body is made from a single piece of partially metallized dielectric. The connector body has a waveguide coupling element () adjacent to the elongated waveguide element (). The connector body further has an arrangement of electromagnetic band gap elements () adjacent to the waveguide coupling element (). 112212242322112721. A waveguide assembly , comprising: a) an elongated waveguide element (); and b) a connector body () , the connector body () being connected to an end of the elongated waveguide element (); the connector body () having a substantially planar bottom surface () and an opposing top surface () and being made from a single piece of partially metallized dielectric; the connector body () having a waveguide coupling element () adjacent to the elongated waveguide element (); and further an arrangement of electromagnetic band gap elements () adjacent to the waveguide coupling element ().21. The waveguide assembly according to claim 1 , wherein the waveguide element () is made from metallized dielectric.3224. The waveguide assembly according to claim 1 , wherein the connector body () is fully metallized with exception of the bottom surface ().4272722324. The waveguide assembly according to claim 1 , wherein the electromagnetic band gap elements are recesses () claim 1 , the recesses () extending in the connector body () from the top surface () towards the bottom surface ().527. The waveguide assembly according to claim 4 , wherein the recesses () have either of a square claim 4 , circular or cross-shaped cross section.627. The waveguide assembly according to claim 4 , wherein the recesses () extend parallel to each other.727. The waveguide assembly according to claim 4 , wherein the recesses ...

STRUCTURES AND METHODS FOR INTERCONNECTS AND ASSOCIATED ALIGNMENT AND ASSEMBLY MECHANISMS FOR AND BETWEEN CHIPS, COMPONENTS, AND 3D SYSTEMS

Structures and methods for interconnects and associated alignment and assembly mechanisms for and between chips, components, and 3D systems. 119-. (canceled)20. A three-dimensional microstructure , comprising:a microstructural base element having a selected area for receiving a chip thereat, the base including one or more base registration features; anda microstructural upper element having one or more upper registration features, the upper element connectable with the base element with the upper registration features aligned with the base registration features, the upper element including a plurality of cantilevered fingers disposed at a location relative to the upper registration features so as to be aligned to the selected area upon registration of the base and upper elements, the fingers mechanically connectable to a chip disposed in the selected area.21. The three-dimensional microstructure according to claim 20 , wherein the fingers are electrically connectable to contact pads of a chip disposed in the selected area.22. The three-dimensional microstructure according to claim 20 , wherein the fingers comprise a compression force based electrical interconnect.23. The three-dimensional microstructure according to claim 20 , wherein the selected area for receiving a chip is a chip socket.24. The three-dimensional microstructure according to claim 20 , wherein the base and upper element cooperate to provide a clam-shell shape.25. The three-dimensional microstructure according to claim 20 , wherein the cantilevered fingers include a spring.26. The three-dimensional microstructure according to claim 20 , comprising a dielectric post in contact with a respective cantilevered finger to support the finger in the upper element.27. The three-dimensional microstructure according to claim 26 , wherein the dielectric post provides a point about which the respective cantilevered finger deflects.28. The three-dimensional microstructure according to claim 20 , wherein the ...

Millimeter wave ceramic-metal feedthroughs

Antenna assembly for emitting microwaves, and measuring assembly having at least one such antenna assembly

An antenna assembly for emitting microwaves comprises a dielectric hollow conductor element and a support element, wherein the hollow conductor element has an electrically conductive surface along a circumferential lateral face, the hollow conductor element has an electrically non-conductive emission face, and the hollow conductor element has a coupler receptacle. The support element contains a material having a modulus of elasticity of no less than 50 GPa. The support element surrounds the hollow conductor element at least along the lateral face. The hollow conductor element is fixed in the support element. The support element has an emission opening, and the emission face aligns with the emission opening. The hollow conductor element has a permittivity of no less than 8 at 2 GHz, the hollow conductor element containing a ceramic material, in particular aluminium oxide, zirconium oxide or titanium oxide.

Waveguide interconnects for semiconductor packages and related methods

Waveguide interconnects for semiconductor packages are disclosed. An example semiconductor package includes a first semiconductor die, a second semiconductor die, and a substrate positioned between the first and second dies. The substrate includes a waveguide interconnect to provide a communication channel to carry an electromagnetic signal. The waveguide interconnect is defined by a plurality of through substrate vias (TSVs). The TSVs in a pattern around the at least the portion of the substrate to define a boundary of the communication channel.

Patent BR112016015894A2

一种腔体式移相器

本发明公开了一种腔体式移相器，包括一体成型的腔体、设于腔体内的馈电网络、设于馈电网络和腔体之间的介质元件及至少一个传输线转换装置；所述至少一个传输线转换装置与所述腔体焊接固连，用于腔体与传输线缆的外导体连接，并供传输线缆的内导体穿越至所述腔体的空腔内与所述馈电网络连接。通过所述介质元件受力沿腔体的纵长方向做直线运动，从而实现移相的目的。本发明通过将移相器分成一体成型的腔体和传输线转换装置两部分设计，从而降低了设计、加工的难度要求，并且由于本发明的移相器不需要通过螺钉等固定件连接，避免了由于螺钉失效所致的可靠性问题及互调问题的隐患。

微波介质部件及其制造方法

本发明提供一种微波介质部件及其制造方法，旨在解决现有技术中的微波介质部件的金属层表面粗糙度大、金属层与微波介质基材结合力差等问题。该微波介质部件包括微波介质基材和金属层。该金属层结合在该微波介质基材的表面上。该金属层包括导电籽晶层和金属加厚层，该导电籽晶层包括注入该微波介质基材的表面内的离子注入层和附着在该离子注入层上的等离子体沉积层，并且该金属加厚层附着在该等离子体沉积层上。本发明所制得的金属层表面粗糙度低，且由于导电籽晶层嵌入微波介质基材内部一定深度，因此所形成的金属层与微波介质基材间具有较高的剥离强度。

X波段大功率回旋波整流器耦合输入装置

本发明公开了一种X波段大功率回旋波整流器耦合输入装置，属于真空元件中的微波输入装置领域。包括圆柱形谐振腔外壳、平行设置于外壳内的两块极板、矩形波导以及耦合结构；谐振腔外壳两底面设置有电子注输入输出通孔；极板的一端通过极板延伸段与设置于外壳外侧的矩形波导连通，且极板延伸段与外壳相交的位置处设置有第一耦合结构，矩形波导内设置有第二耦合结构，两耦合结构通过金属连接杆平滑过渡连接。本发明构简单紧凑，易于加工；采用耦合环作为耦合的结构，避免了用探针耦合可能激励出的高电位，防止电场强度过大造成击穿；同时双向紧固的耦合环结构解决了在连续波工作时耦合装置的散热问题。

Waveguide connection structure

一种将形成于多层电介质基板(1)的波导管(2)和形成于金属基板(3)的波导管(4)连接的波导管的连接结构，包括扼流圈结构，该扼流圈结构具有：形成于多层电介质基板(1)的波导管(2)的周围，具有与波导管(2)的E面端相距λ/4(λ：信号波的自由空间波长)左右的尺寸的矩形的导体图案(7)；形成于导体图案(7)的端部和波导管(2)的E面端之间的导体图案(7)上的规定位置的导体开口部(8)；与导体开口部(8)连接，形成于多层电介质基板的层叠方向的具有λg/4(λg：信号波的基板内有效波长)左右的长度的前端短路的电介质传输路径(9)。即使在多层电介质基板和金属基板产生间隙时，也可以得到波导管的连接面的信号泄漏较少的低损耗的波导管连接特性，并且防止在波导管的位置偏离时产生的因高阶模谐振导致的连接特性变差。

Triangular conforming transmission structure

감소된 단면적의 삼각 전송 라인이 기판을 따라 절삭된 슬롯의 모서리를 따라, 기판의 표면 영역을 도금 또는 금속화함으로써 형성된다. 서로 대면하는 그러한 도체들의 단면적은 감소되어, 그들이 고주파 신호를 운반할 때 그들 사이의 신호 결합을 감소시킨다. 그들 사이의 개재된 접지 평면은 접지 전위로 유지되는 슬롯 바닥 상의 금속화에 의해 제공된다. Triangular transmission lines of reduced cross-sectional area are formed by plating or metallizing the surface area of the substrate, along the edge of the slot cut along the substrate. The cross-sectional area of such conductors facing each other is reduced, reducing the signal coupling between them as they carry high frequency signals. The interposed ground plane between them is provided by metallization on the slot bottom maintained at ground potential. 전송 라인, 신호 스트립, 슬롯, 유전 기판, 커넥터 Transmission line, signal strips, slots, dielectric boards, connectors

Triangular conforming transmission structure

沿着穿过衬底切割的槽的边缘，通过电镀或金属化的衬底的表面面积，形成减小的横截面面积的三元传输线。减小了这种彼此面对的导体的横截面积，减小当它们承载高频信号时它们之间的信号耦合。通过金属化保持在接地电位的槽底来提供它们之间的中间接地面。

Waveguide connection structure

Transmission line

Differential stripline vertical converter and optical module

At least one transmission medium having a dielectric surface that is covered at least in part by a second dielectric

Aspects of the subject disclosure may include, for example, a transmission medium for propagating electromagnetic waves. The transmission medium can have a first dielectric material for propagating electromagnetic waves guided by the first dielectric material, and a second dielectric material disposed on at least a portion of an outer surface of the first dielectric material for reducing an exposure of the electromagnetic waves to an environment that adversely affects propagation of the electromagnetic waves on the first dielectric material. Other embodiments are disclosed.

Transmission medium having a dielectric core comprised of plural members connected by a ball and socket configuration

Aspects of the subject disclosure may include, for example, a transmission medium that includes a dielectric core comprising a plurality of rigid dielectric members configured to propagate guided electromagnetic waves. A dielectric cladding is disposed on at least a portion of an outer surface of the first dielectric core. Other embodiments are disclosed.

Dielectric transmission medium comprising a plurality of rigid dielectric members coupled together in a ball and socket configuration

Aspects of the subject disclosure may include, for example, a transmission medium that includes a dielectric core comprising a plurality of rigid dielectric members configured to propagate guided electromagnetic waves. A dielectric cladding is disposed on at least a portion of an outer surface of the first dielectric core. Other embodiments are disclosed.

Anti-lightning-combined-stripline-circuit system

FIELD: electricity. SUBSTANCE: invention relates to the field of lightning protection combined systems. This anti-lightning-combined-stripline-circuit system contains a stripline board with circuitry and a metal ground bar attached to the stripline board, moreover, the metal ground bar has a thickness and width corresponding to the cross section, moreover, the cross section is sufficient for the metal ground bar to function as a ground for the circuitry and at the same time as lightning ground for a linear array of elements driven by the circuitry. EFFECT: technical result is ensuring the protection of an electrical circuitry located in outdoor environment. 20 cl, 18 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 681 370 C2 (51) МПК H01P 3/08 (2006.01) H02H 1/04 (2006.01) H01Q 23/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК H01P 3/08 (2006.01); H02H 1/04 (2006.01); H01Q 23/00 (2006.01); H01Q 21/0075 (2006.01); H05K 1/142 (2006.01); H01Q 1/50 (2006.01) (21)(22) Заявка: 2015100201, 13.01.2015 13.01.2015 Дата регистрации: (73) Патентообладатель(и): ХАНИВЕЛЛ ИНТЕРНЕШНЛ ИНК. (US) 06.03.2019 (56) Список документов, цитированных в отчете о поиске: US 6362787 B1, 26.03.2002. US 15.01.2014 US 14/155,906 (43) Дата публикации заявки: 10.08.2016 Бюл. № 22 5808529 A, 15.09.1998. WO 95/23441 A1, 31.08.1995. US 6753814 B2, 22.06.2004. WO 97/ 08776 A1, 06.03.1997. RU 2210845 C1, 20.08.2003. Адрес для переписки: 119019, Москва, Гоголевский бульвар, дом 11, "Гоулингз Интернэшнл Инк.", Т.Н. Лыу R U (54) МОЛНИЕЗАЩИТНАЯ КОМБИНИРОВАННАЯ СИСТЕМА С ПОЛОСКОВОЙ СХЕМНОЙ ПЛАТОЙ (57) Реферат: Изобретение относится к области причем металлический заземляющий стержень молниезащитных комбинированных систем. имеет толщину и ширину, соответствующие Технический результат – обеспечение защиты поперечному сечению, причем поперечное сечение электрической схемы, находящейся в условиях является достаточным для того, чтобы внешней среды. ...