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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Применить Всего найдено 14. Отображено 13.
10-02-2022 дата публикации

MULTIBAND ANTENNAS

Номер: US20220045442A1
Автор: Jorge Fabrega Sanchez, Mohammad Ali Tassoudji, Assaf Aviv, Taesik Yang, Jeongil Jay Kim, Kevin Hsi-Huai Wang
Принадлежит: Qualcomm Inc

An antenna is described. The antenna includes a first plurality of first elements. Each of the first elements is dual polarized and configured to support a first set of bands and a second set of bands that is mutually exclusive from the first set of bands. The antenna also includes a second plurality of second elements. Each of the second elements is dual polarized and configured to support the second set of bands. The second plurality of second elements is interleaved with the first plurality of first elements.

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Номер записи: 1
14-02-2023 дата публикации

Multiband antennas

Номер: US0011581664B2
Автор: Jorge Fabrega Sanchez, Mohammad Ali Tassoudji, Assaf Aviv, Taesik Yang, Jeongil Jay Kim, Kevin Hsi-Huai Wang
Принадлежит: QUALCOMM Incorporated

An antenna is described. The antenna includes a first plurality of first elements. Each of the first elements is dual polarized and configured to support a first set of bands and a second set of bands that is mutually exclusive from the first set of bands. The antenna also includes a second plurality of second elements. Each of the second elements is dual polarized and configured to support the second set of bands. The second plurality of second elements is interleaved with the first plurality of first elements.

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Номер записи: 2
02-01-2024 дата публикации

Multi-band antenna system

Номер: US0011862857B2
Автор: Assaf Aviv, Elimelech Ganchrow, Robert Gilmore, Ernest Ozaki
Принадлежит: QUALCOMM Incorporated

An antenna system includes: a first patch antenna element that is electrically conductive; a first energy coupler configured to convey first energy to, or receive the first energy from, the first patch antenna element, the first energy being in a first frequency band; a second patch antenna element at least partially overlapping the first patch antenna element, the second patch antenna element comprising a plurality of physically separate portions that are each electrically conductive; and a second energy coupler connected to a first subset of the plurality of physically separate portions, the first subset comprising less than all of the plurality of physically separate portions, the second energy coupler configured to convey second energy to, or receive the second energy from, the first subset, the second energy being in a second frequency band that is higher than the first frequency band.

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Номер записи: 3
21-04-2022 дата публикации

Shorted-stub antenna

Номер: US20220123473A1
Автор: Assaf Aviv
Принадлежит: Qualcomm Inc

An antenna system includes: a ground plane conductor; a substrate; and an array including subarrays each configured to receive energy of a radiating frequency at an input and including: a microstrip signal line electrically coupled to the input and disposed such that the substrate is disposed between the microstrip signal line and the ground plane conductor; microstrip stubs extending from the microstrip signal line and disposed such that the substrate is disposed between the microstrip stubs and the ground plane conductor; and electrically-conductive connectors each connected to a respective one of the microstrip stubs about one-quarter of a wavelength, at the radiating frequency in the substrate, from the microstrip signal line along a length of the respective one of the microstrip stubs and electrically connecting the respective one of the microstrip stubs to the ground plane conductor.

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Номер записи: 4
30-08-2022 дата публикации

Multi-band antenna system

Номер: US11431110B2
Автор: Assaf Aviv, Elimelech GANCHROW, Ernest Ozaki, Robert Gilmore
Принадлежит: Qualcomm Inc

An antenna system includes: a first patch antenna element that is electrically conductive; a first energy coupler configured to convey first energy to or from the first patch antenna element; a second patch antenna element at least partially overlapping the first patch antenna element, the second patch antenna element defining a first slot through the second patch antenna element; and a second energy coupler configured to convey second energy to, or receive the second energy from, the first slot or a first dipole at least partially overlapping the first slot.

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Номер записи: 5
14-02-2023 дата публикации

Antenas multibandas

Номер: BR112023001404A2
Автор: Ali Tassoudji Mohammad, Aviv Assaf, Fabrega Sanchez Jorge, Hsi-Huai Wang Kevin, Jay Kim Jeongil, Yang Taesik
Принадлежит: Qualcomm Inc

ANTENAS MULTIBANDAS. A presente invenção refere-se a uma antena. A antena inclui uma primeira pluralidade de primeiros elementos. Cada um dos primeiros elementos é duplamente polarizado e configurado para suporte a um primeiro conjunto de bandas e um segundo conjunto de bandas que é mutuamente exclusivo do primeiro conjunto de bandas. A antena também inclui uma segunda pluralidade de segundos elementos. Cada um dos segundos elementos é duplamente polarizado e configurado para suporte ao segundo conjunto de bandas. A segunda pluralidade de segundos elementos é intercalada com a primeira pluralidade de primeiros elementos.

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Номер записи: 6
14-06-2023 дата публикации

Multiband antennas

Номер: EP4193424A1
Автор: Assaf Aviv, Jeongil Jay KIM, Jorge Fabrega Sanchez, Kevin Hsi-Huai Wang, Mohammad Ali Tassoudji, Taesik YANG
Принадлежит: Qualcomm Inc

An antenna is described. The antenna includes a first plurality of first elements. Each of the first elements is dual polarized and configured to support a first set of bands and a second set of bands that is mutually exclusive from the first set of bands. The antenna also includes a second plurality of second elements. Each of the second elements is dual polarized and configured to support the second set of bands. The second plurality of second elements is interleaved with the first plurality of first elements.

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Номер записи: 7
28-03-2024 дата публикации

Patch antenna array with improved radiation efficiency

Номер: US20240106135A1
Автор: Assaf Aviv, Kevin Hsi-Huai Wang, Mohammad Ali Tassoudji, Taesik YANG
Принадлежит: Qualcomm Inc

An antenna assembly includes an array of patch antennas arranged above a rectangular ground plane. The patch antennas are arranged in a sequence beginning at a first end of the rectangular ground plane and continuing across a width of the rectangular ground plane to a second end. With regard to this sequence, a plurality of polarization feeds alternate between being adjacent a first corner to being adjacent a second corner of the patch antennas and/or a plurality of via walls alternate in orientation along portions of a first edge of the rectangular ground plane and along portions of a second edge of the rectangular ground plane.

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Номер записи: 8
28-03-2024 дата публикации

Patch antenna array with improved radiation efficiency

Номер: WO2024063924A1
Автор: Assaf Aviv, Kevin Hsi-Huai Wang, Mohammad Ali Tassoudji, Taesik YANG
Принадлежит: QUALCOMM INCORPORATED

An antenna assembly includes an array of patch antennas arranged above a rectangular ground plane. The patch antennas are arranged in a sequence beginning at a first end of the rectangular ground plane and continuing across a width of the rectangular ground plane to a second end. With regard to this sequence, a plurality of polarization feeds alternate between being adjacent a first corner to being adjacent a second corner of the patch antennas and/or a plurality of via walls alternate in orientation along portions of a first edge of the rectangular ground plane and along portions of a second edge of the rectangular ground plane.

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Номер записи: 9
08-04-2021 дата публикации

Multi-band antenna system

Номер: WO2021067276A1
Автор: Assaf Aviv, Elimelech GANCHROW, Ernest Ozaki, Robert Gilmore
Принадлежит: QUALCOMM INCORPORATED

An antenna system includes: a first patch antenna element that is electrically conductive; a first energy coupler configured to convey first energy to, or receive the first energy from, the first patch antenna element, the first energy being in a first frequency band; a second patch antenna element at least partially overlapping the first patch antenna element, the second patch antenna element comprising a plurality of physically separate portions that are each electrically conductive; and a second energy coupler connected to a first subset of the plurality of physically separate portions, the first subset comprising less than all of the plurality of physically separate portions, the second energy coupler configured to convey second energy to, or receive the second energy from, the first subset, the second energy being in a second frequency band that is higher than the first frequency band.

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Номер записи: 10
10-08-2022 дата публикации

Multi-band antenna system

Номер: EP4038692A1
Автор: Assaf Aviv, Elimelech GANCHROW, Ernest Ozaki, Robert Gilmore
Принадлежит: Qualcomm Inc

An antenna system includes: a first patch antenna element that is electrically conductive; a first energy coupler configured to convey first energy to, or receive the first energy from, the first patch antenna element, the first energy being in a first frequency band; a second patch antenna element at least partially overlapping the first patch antenna element, the second patch antenna element comprising a plurality of physically separate portions that are each electrically conductive; and a second energy coupler connected to a first subset of the plurality of physically separate portions, the first subset comprising less than all of the plurality of physically separate portions, the second energy coupler configured to convey second energy to, or receive the second energy from, the first subset, the second energy being in a second frequency band that is higher than the first frequency band.

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Номер записи: 11
06-08-2024 дата публикации

Patch antenna array with improved radiation efficiency

Номер: US12057640B2
Автор: Assaf Aviv, Kevin Hsi-Huai Wang, Mohammad Ali Tassoudji, Taesik YANG
Принадлежит: Qualcomm Inc

An antenna assembly includes an array of patch antennas arranged above a rectangular ground plane. The patch antennas are arranged in a sequence beginning at a first end of the rectangular ground plane and continuing across a width of the rectangular ground plane to a second end. With regard to this sequence, a plurality of polarization feeds alternate between being adjacent a first corner to being adjacent a second corner of the patch antennas and/or a plurality of via walls alternate in orientation along portions of a first edge of the rectangular ground plane and along portions of a second edge of the rectangular ground plane.

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Номер записи: 12
27-08-2024 дата публикации

Multiband antennas

Номер: US12074378B2
Автор: Assaf Aviv, Jeongil Jay KIM, Jorge Fabrega Sanchez, Kevin Hsi-Huai Wang, Mohammad Ali Tassoudji, Taesik YANG
Принадлежит: Qualcomm Inc

An antenna is described. The antenna includes a first plurality of first elements. Each of the first elements is dual polarized and configured to support a first set of bands and a second set of bands that is mutually exclusive from the first set of bands. The antenna also includes a second plurality of second elements. Each of the second elements is dual polarized and configured to support the second set of bands. The second plurality of second elements is interleaved with the first plurality of first elements.

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Номер записи: 13