PULSE RADAR DEVICE AND OPERATING METHOD THEREOF
Of the present invention in the embodiment are pulse radar clock signals to produce, using a feedback signal loop, delay clock signal or a clock signal and receiving techniques are disclosed. Pulse radar device has a transmission pulse repetition frequency elements fit over the returned object (target) frequency of reflective pulse (echo signal) analyzing said receives reflection pulse can obtain information about the object. These pulses and a pulse radar device is based on transmit clock signal, the reception clock signal on the basis of object can be recover to reception pulse. The, pulse radar device clock signal is set to a retard, the reception clock signal can be using. In this manner a radar apparatus and method for transmitting and receiving delay between clock signal clock signal and receiving radar method can be adjusted conveniently see the number of radar to the Image height can be performance of the transmission. The present invention refers to a signal in accordance with the first to nth delay number received clock signal feedback signal detected through said delay clock signal and receiving a signal number roof portion by adjusting the clock signal delay between flexibly in regulating the degree intended. The aim of said a reference signal as a clock signal for establishing pulse radar device receives, based on said clock signal, a transmission and transmission pulse object, said delaying a reference signal, the reception clock result feedback signal looped portion and, said object be reflected said reflected pulses received transmit pulses, said receiving unit comprising a reception clock signal on the basis of restoration, said roof part are said feedback signal with a reference signal, waveform generation generated by using any waveform signal, to generate the delay number, number to said delay signal, for delaying the reference signal, said waveform generator toward said arbitrary waveform signal to the number by the, said conditioning the converted signal to the delay number can be. The aim of said reference signal as a clock signal for operating method for establishing pulse radar device receives, based on said clock signal, and transmitting the transmit pulses a object, said reference signal fast, and reception clock as an output signal, said object said received reflected pulse transmit pulses be reflected, comprises the step of restoring said reception clock signal on the basis of, fast said reference signal, said reference signal includes reception clock as an output signal, waveform generation generated by using any waveform signal, generating the signal delay number, number to said delay signal, for delaying the reference signal, said waveform generator toward said arbitrary waveform signal to the number by the, said conditioning the converted signal to the delay number can be. According to an embodiment of the present invention, the delay number signal, delaying a first clock signal detected reception clock signal, feedback signal through roof portion, a signal by adjusting said delay number, clock signal and receiving degree can be flexibly adjust the delay clock signal. According to an embodiment of the present invention, using a feedback signal loop, delay clock signal or a clock signal and receiving the, external environment change (for example, temperature change) adaptive fired, operation based on the clock signal and the clock signal and receiving radar operation which can enhance the performance of the resultant structure omitting a separate compensation device (or, compensation circuit) can be, can be additional costs, the small number and the feed causes. The, multi-material of the present invention in the embodiment is, row redundancy circuit and a ram pulse radar device can be [...] a low number. Figure 1 shows a surface according to one embodiment of the invention therefore to account for one example for operating pulse radar device are disclosed. Figure 2 shows a device according to one embodiment of the invention therefore is indicative of the configuration of pulse radar are disclosed. Figure 3 shows a device of the present invention is indicative of the configuration of another in the embodiment according to pulse radar also are disclosed. Figure 4 shows a device of the present invention is indicative of the configuration of another in the embodiment according to pulse radar also are disclosed. Figure 5 shows a method for operating the flow indicating device pulse radar according to one embodiment of the invention are also disclosed. Hereinafter, reference to the attached drawing and pulse radar device according to one embodiment of the invention pulse radar device for operating method detailed as follows. Figure 1 shows a surface according to one embodiment of the invention therefore to account for one example for operating pulse radar device are disclosed. The reference also 1, according to one embodiment of the invention the pulse radar device (101) is based on the clock signal, the transmit pulses a object (object) (103) can be transmitted. Then, pulse radar device (101) number 4 is connected to the signal, for delaying clock signal using a clock signal can be received, through roof portion feedback signal, a signal by adjusting said delay associated delay number, clock signal and receiving degree can be flexibly adjust the delay clock signal. Pulse radar device (101) 4 is connected to a degree is controlled, the reception clock signal on the basis of, object (103) and be reflected from said reflective receiving pulses received pulses transmitted, said inverse reflection pulse, object (101) (e.g., the position of the object, distance, like) information about can be obtain. Figure 2 shows a device according to one embodiment of the invention therefore is indicative of the configuration of pulse radar are disclosed. The reference 2 also, according to one embodiment of the invention the pulse radar device (200) a reference signal generating section (201), a transmission unit (203), feedback signal looped portion (205) and receiver (215) can be a. Reference signal generation unit (201) a reference signal (217) can be generated. The, reference signal (217) can be continuously generated. Transmission unit (203) a reference signal (217) receives as a clock signal for transmitting, transmit antennas (219) or through a transmission line, based on the clock signal, transmit pulses (221) (e.g., a high frequency pulse) to object (target) (223) may be transmitted. The, transmission unit (203) using the oscillator, synchronized clock signal and transmit pulses (221) can be generated. Feedback signal looped portion (205) a reference signal (217) a selection signal, the reception clock as an output signal can be. Wherein, feedback signal looped portion (205) a reference signal (217) on, waveform generation unit (211) generated by using any waveform signal, to generate the delay number, number to said delay signal, for delaying the reference signal, said waveform generator toward said arbitrary waveform signal to the by the number, a signal by adjusting said delay number, said delay clock signal can be control. The, feedback signal looped portion (205) input from the signal or waveform number is also set the rule, toward said arbitrary waveform signal to the waveform generation unit (211) [...] be a number. Wherein, feedback signal looped portion (205) said arbitrary waveform signal includes at least one slope and cycle is to alter the waveform generation unit (211) [...] be a number. Specifically, feedback signal looped portion (205) includes a phase delay unit (207), the phase comparator part (209), waveform generation unit (211), error amplifier (213) and filter unit (214) at one side of the can. Phase delay unit (207) example, voltage can have a delay number for (VCDL: Voltage Controlled Delay Line), to delay the phase of the reference signal input into a can. Specifically, phase delay unit (207) a reference signal generating section (201) in reference signal (217) a, filter unit (214) in the delay number [...] number signal, delay outputs as a clock signal can be received. The phase comparator part (209) a reference signal generating section (201) in reference signal (217) phase delay unit (207) by, a phase difference between a phase comparison signal as reference signal can be delayed. Waveform generation unit (211) can be any waveform signal. Wherein, waveform generation unit (211) is said arbitrary waveform signal, set initial value a set period (T) and increases during the integration period, said period (T) after returns after said initial value, said repeating increase said return, sawtooth type of signal can be generated. Said arbitrary waveform signal, said sawtooth type of signal the searched, feedback signal looped portion (205) receives and clock signal clock is delay between degree, said period can be linear (linear) increases. In addition, waveform generation unit (211) is said arbitrary waveform signal, transmitted to the gradient is a different linear wave signal, or [...] (quadratic) waveform form (for example, product number, cell number [...] waveform form's) with respect can. Wherein, during a predetermined type of signal waveform [...] initial value a set period (T) [khwe tic (quadratic) form increases and, after said period (T) after returned to the initial value, and said repeating said return can be increased. Said arbitrary waveform signal, transmitted to the gradient is a different linear wave signal, or the object is in the form of a waveform [...], pulse radar device (200) includes a object (223) is located near the relatively, high resolution having a reflected signal object (223) can be received from, object (223) is located at a distance relatively, low resolution having a reflected signal object (223) can be received from. In addition, said arbitrary waveform signal, in the form of signal is generated when [...] waveform, pulse radar device (200) have the same linear wave is always a telegraph, an object can be located near to precisely grasp. Error amplifier (213) has a waveform generation section (211) generated in arbitrary waveform signal and phase comparing section (209) can be the difference between the phase comparison signal outputted from the amplifying. Filter portion (214) is error amplifier (213) of filtering the output signal can be output, a signal as said delay number, phase delay unit (207) can be [...] to number. On the other hand, feedback signal looped portion (205) is a phase comparison signal and said arbitrary waveform signal of each said, settings (e.g., minimum) hereinafter to be waveform generation unit (211) [...] be a number. The, feedback signal looped portion (205) of each said phase comparison signal and said arbitrary waveform signal is or can be operative to operate said loss becomes very small. Receiver (215) is the transmit pulses said object (223) reflected from the reflective pulse (i.e., echo signal) (225) a, receiving antenna (227) through a transmission line or by receiving, reflection pulse (225) a, said reception clock signal on the basis of inverse, object (223) (e.g., the position of the object, distance, like) information about can be obtain. As a result, pulse radar device (200) number 4 is connected to the signal, for delaying the clock signal and the received clock signal detected, roof portion through feedback signal, a signal by adjusting said delay number, clock signal and receiving degree can be flexibly adjust the delay clock signal. On the other hand, pulse radar device (200) in transmit antennas (219) and receive antennas (227) is separate but, without limited, one transmit and receive antennas can be composed. In addition, pulse radar device (200) includes a transmission line through a medium, when transmission pulse (or, radiation), transmitter and receiver is connected by transmission line medium, discontinuous characteristics can precisely measuring transmission line medium. For example, pulse radar device (200) is embodied as a transmission line, the transmit pulses transmitting metal rod, metal rod connected by said receiver, said metal rod medium (e.g., water) respectively can be precisely measuring discrete properties. Figure 3 shows a device of the present invention is indicative of the configuration of another in the embodiment according to pulse radar also are disclosed. The reference also 3, in the embodiment according to pulse radar device of the present invention other (300) a reference signal generating section (201), a transmission unit (203), feedback signal looped portion (205), a receiving part (301) signal and (309) can be a. Wherein, other in the embodiment according to pulse radar device (300) is also one of the basic configuration in the embodiment according to pulse radar device 2 through a browser a of and therefore, descriptions [...] contents dispensed to each other. But, other in the embodiment according to pulse radar device (300) includes a signal processing unit (309) and further includes, in the embodiment according to pulse radar device different one of receiving unit (301) by a, the other mammals are also described. Receiving part (301) includes a low noise amplifier part (303), fast W sampler (305) and data conversion section (307) can be a. Low noise amplifier part (303) is object (223) reflected from the reflective pulse (225) a, receiving antenna (227) receives through, received reflected pulse (225) can be amplified. Fast W sampler (305) has a phase delay unit (207) received from the reception clock signal, amplified reflection pulse hold track (track and hold) by performing function, sampling (sampling) can be. A data converting unit (307) receives the high broadband sampler (305) output signal can be converted into a digital signal. A signal processing unit (309) is a data converting unit (307) to output signals, said object can be obtain information. Figure 4 shows a device of the present invention is indicative of the configuration of another in the embodiment according to pulse radar also are disclosed. The reference also 4, another in the embodiment according to pulse radar device of the present invention (400) a reference signal generating section (201), a transmission unit (203), feedback signal looped portion (205) signal and (401) can be a. Wherein, another in the embodiment according to pulse radar device (400) of the basic configuration in the embodiment according to pulse radar device and also the one through a browser a 2 of and therefore, descriptions [...] contents dispensed to each other. But, other in the embodiment according to pulse radar device (400) is the signal processing unit (401) and further includes, in the embodiment according to pulse radar device one of different feedback signal looped portion (205) by a, the other mammals are also described. Feedback signal looped portion (205) includes a waveform generation section (211) or any waveform signal generated by the signal processing unit (401) and in one of an external input signal, reference signal generation unit (201) by using a reference signal generated in the number 2, number to generate the delay, said delay number generated a signal phase delay unit (207) can be [...] to number. Specifically, feedback signal looped portion (205) includes a phase delay unit (207), the phase comparator part (209), waveform generation unit (211), selection unit (403), error amplifier (213) and filter unit (214) can be a. Phase delay unit (207) a reference signal generating section (201) in reference signal (217) a, filter unit (214) in the delay number [...] number signal, delay can. The phase comparator part (209) a reference signal generating section (201) in reference signal (217) phase delay unit (207) by, a phase difference between a phase comparison signal as reference signal can be delayed. Waveform generation unit (211) by generating any waveform signal, selection unit (403) can be [...] to number. Wherein, waveform generation unit (211) is said arbitrary waveform signal, set initial value setting period increases and, after said returned to the initial value after said period, said return increase said repeating, sawtooth type of signal can be generated. In addition, waveform generation unit (211) is said arbitrary waveform signal, transmitted to the gradient is a different linear wave signal, or [...] (quadratic) waveform form (for example, product number, cell number [...] waveform form's) with respect can. Selection unit (403) has a waveform generation section (211) or any waveform signal generated by the signal processing unit (401) in selected one of an external input signal, selected signals to the error amplifier (213) can be [...] to number. Wherein, waveform generation unit (211) signal and (401) signals (i.e., arbitrary waveform signal, external input signal) each for a changeable range for at least one of the inclination and period can be different disclosed. The, selection unit (403) has a waveform generation section (211) signal and (401) occurring on each signal among, setting conditions corresponding to the amplifier can be changeable range. Error amplifier (213) is the phase comparator part (209) that is output from the phase comparison signal selection unit (403) presents a signal amplifying a difference between a number in between, the delay number can be as an output signal. Filter portion (214) is error amplifier (213) of filtering the output signal can be output, a signal as said delay number, phase delay unit (207) can be [...] to number. A signal processing unit (401) example, microcontroller or digital signal processing and actuator, external input signal by generating, selection unit (403) can be [...] to number. Figure 5 shows a method for operating the flow indicating device pulse radar according to one embodiment of the invention are also disclosed. Wherein, pulse radar device occurs continuously such that it can be a reference signal. The reference also 5, step (501) in, pulse radar device receives a reference signal as a clock signal, based on said clock signal, a transmission object can transmit pulses. Step (503) in, pulse radar device fast a reference signal, the reception clock as an output signal can be. The, pulse radar device includes said reference signal, waveform generation generated by using any waveform signal, to generate the delay number, number to said delay signal, for delaying the reference signal, said waveform generator toward said arbitrary waveform signal to the number by the, said conditioning the converted signal to the delay number can be. Wherein, pulse radar device includes a reference signal by said phase delay, delay reference signal as a phase difference between a phase comparison signal outputs, said difference between said arbitrary waveform signal and amplifies the phase comparison signal, a signal as said delay number, said phase delay unit can be [...] number. As other example, pulse radar device by a reference signal and phase delay, a phase difference between a phase comparison signal outputs as delayed reference signal, signal processing convex portions external input signal and said selected one of the X derived after any waveform signal, said difference between said phase comparison signal may be amplified and selected, said delay number can be as an output signal. The, said signal processor and said waveform generation unit generating at least one inclination and cycle is that the modifications to the ranges be in reverse order. The, pulse radar device includes a signal processing unit and said signal occurring on each said waveform generation part among, setting conditions corresponding to the amplifier can be changeable range. On the other hand, pulse radar device includes a waveform generation unit, arbitrary waveform signal can. The, pulse radar device includes said arbitrary waveform signal, set initial value setting period increases and, after said returned to the initial value after said period, said return increase said repeating, sawtooth type of signal can be generated. The, said arbitrary waveform signal, said sawtooth type of signal the searched, pulse radar device includes a clock signal and receiving said clock signal delay between degree, said period capable of linearly increased. In addition, pulse radar device includes said arbitrary waveform signal, but the signal transmitted to different linear wave signal or [...] can be in the form of a waveform. Step (505) in, pulse radar device includes said object said received reflected pulse transmit pulses be reflected, said reception clock signal on the basis of restoration can. The, pulse radar device includes said amplifier amplifies the reflected pulse, said reception clock signal, said reflected pulse is amplified after track and hold function, can be converted into a digital signal. Then, pulse radar device using a transformation digital signal, said object can be obtain information. A signal according of the present invention in the embodiment 4 is connected to a number, any delay clock signal and the received clock signal, feedback signal through roof portion, a signal by adjusting said delay number, clock signal and receiving degree can be flexibly adjust the delay clock signal. The roof portion of the present invention in the embodiment using feedback signal, delay clock signal or a clock signal and receiving the, external environment change (for example, temperature change) adaptive fired, operation based on the clock signal and the clock signal and receiving radar operation which can enhance the performance of the resultant structure omitting a separate compensation device (or, compensation circuit) can be, can be additional costs, the small number and the feed causes. Or more is described device hardware components, software components, and/or hardware components and software components can be implemented in a combination of. For example, in the embodiment described in device and components, e.g., processor, controller, ALU (arithmetic logic unit), digital signal processor (digital signal processor), microcomputer, FPA (field programmable array), PLU (programmable logic unit), microprocessor, or instructions (instruction) can respond to perform any other device such as, can be achieved using one or more general-purpose computer or a special purpose computer. Processing device number (OS) and said operating body number operating body is performed on one or more software applications can be performing. In addition, processing device is in response to the execution of software, data access, storage, operation, processing and generating disapproval. For facilitating the understanding, processing device described section if one is used, is in the art corresponding person with skill in the art, processing device (processing element) and/or a plurality of types of processing elements in the plurality of processing elements include can be cylindrical. For example, processing device has a plurality of processor or one processor and one controller can. In addition, such as parallel processor (parallel processor), an Image (processing configuration) also disclosed. Software computer program (computer program), code (code), instruction (instruction), or a combination of one or more can be, processed to matingly receive the fitting device behaves as desired (collectively) that make up or independently or can be instructs a processing device. Software and/or data, processing device for receiving a command or data number [...] treated or interpreted by the device, what types of machine, component (component), physical device, virtual device (virtual equipment), a computer storage medium or device, or the signals to be transmitted wave (signal wave) permanently, or temporarily (embody) can be embodied. Software on a computer system connected to the dispersed in, dispersed method executed stored or retrieved disapproval. One or more computer-readable storage medium can be software and data. In the embodiment according to method can be carried out through various computational means embodied in the form of program instructions stored in the computer readable medium can be. Said computer-readable medium program instructions, data files, data structure or the like can be either alone or in combination. Said program instructions is stored on a medium for those publicly known to one skilled in the embodiment and constructed specially designed computer software that may be enable or disapproval. Examples of computer-readable storage medium hard disk, floppy disk and magnetic medium (magnetic media) such as tapes, CD-a ROM, DVD (optical media) such as optical storage medium, such as magnetic - [...] disk (floptical disk) optical medium (magneto-a optical media) and ROM (ROM), ram (RAM), such as flash memory and executing program instructions stored to hardware device specially configured multiple myelomas are included. Examples of such as machine code by a compiler program instructions are made can be carried out by a computer as well as interpreter order currently used in conventional language code comprises brilliance. Said one or more software modules for performing the operation of the hardware device in the embodiment is configured to operate as can be, and vice-versa are disclosed. Although in the embodiment than in the embodiment described by the drawing but are limited to, if said person with skill in the art from the substrate in the art of various corresponding modifications and deformable disclosed. For example, techniques described herein or in a different order and are described method is carried out, and/or illustrating system, structure, device, such as a fixed or other method described component alone or in combination, or other suitable components or even replaced by uniformly substituted results can be achieved. Therefore, other implementations, other claim claim also carry on those two pieces in the embodiment and ranges. 200: pulse radar device 201: reference signal generation unit 203: transmission unit 205: feedback signal looped portion 215: receiver The present invention discloses a pulse radar device and an operating method thereof, which delay a transmission clock signal according to a delay control signal and used as a reception clock signal, adjust the delay control signal through a negative feedback loop part, and flexibly regulate a delay between the transmission clock signal and the reception clock signal. The pulse radar device comprises: a transmitting part receiving a reference signal as the transmission clock signal, and transmitting a transmission pulse to an object based on the transmission clock signal; the negative loop part delaying the reference signal, and outputting as the reception clock signal; and a receiving part recovering a reflection pulse in which the transmission pulse is reflected and received from the object based on the reception clock signal. The negative feedback loop part generates the delay control signal by using the reference signal and a random waveform signal generated by a waveform generating part, delays the reference signal according to the delay control signal, controls the waveform generating part so as to change and generate the random waveform signal, and adjust the delay control signal. COPYRIGHT KIPO 2017 Receives as a clock signal and a reference signal, said second clock signal on the basis of, transmission pulse object mapping unit; said fast reference signal, the reception clock result feedback signal looped portion; and said object said received reflected pulse be reflected pulses transmitted, based on the restored and a receiving unit receiving said clock signal, said feedback signal roof part are, said reference signal, waveform generation generated by using any waveform signal, to generate the delay number, number to said delay signal, for delaying the reference signal, said waveform generator toward said arbitrary waveform signal to the number by, said delay adjusting pulse radar device a signal number. According to Claim 1, said feedback signal roof part are, by said phase delay with a reference signal, a phase difference between a phase comparison signal delayed reference signal to the phase comparator part result; and amplifying said difference between said arbitrary waveform signal and a phase comparison signal, a signal as said delay number, said phase delay part [...] number error amplification part including pulse radar device. According to Claim 2, said feedback signal roof part are, compares said arbitrary waveform signal to eliminate said phase difference between operating pulse radar device. According to Claim 2, external input signal is connected; and said external input signal and one of said arbitrary waveform signal selection portion; further comprising, said error amplification part, and selected said difference between said phase comparison signal may be amplified, the delay number result pulse radar device. According to Claim 4, said signal processor and said waveform generation unit, generating at least one of the inclination and period that the modifications to the phase ranges and hereinafter, said selection unit, said signal processing unit among said waveform generation portion occurring on each signal, a signal having a corresponding modifiable range conditions set selecting pulse radar device. According to Claim 1, said receiving unit, said low noise amplifier that amplifies the reflected pulse; said reception clock signal, said reflected pulse for sampling the amplified fast W sampler; and converting said output signal into a digital signal for fast W programs a format converting unit including pulse radar device. According to Claim 6, said pulse radar device is, using said data conversion of the output signal, said signal processing unit to obtain information object including pulse radar device. According to Claim 1, said waveform generator, said arbitrary waveform signal, set initial value setting period increases and, after said returned to the initial value after said period, said return increase said repeating, sawtooth type of signal pulse radar device. According to Claim 1, said waveform generator, said arbitrary waveform signal, but the waveform type of signal transmitted to different linear wave signal or [...] (quadratic) pulse radar device. According to Claim 1, said feedback signal roof part are, said arbitrary waveform signal to alter said at least one waveform generator pulse radar device under [e the inclination and cycle number. Receives as a clock signal and a reference signal, said second clock signal on the basis of, transmitting transmit pulses a object; said fast reference signal, the reception clock as an output signal; and said object said received reflected pulse transmit pulses be reflected, wherein said reception clock signal on the basis of restoring, fast said reference signal, the reception clock as an output signal includes, said reference signal, waveform generation generated by using any waveform signal, generating a signal delay number; and the number said delay signal, for delaying the reference signal, said waveform generator toward said arbitrary waveform signal to the number by the, said method including pulse radar device for operating the adjusting signal delay number. According to Claim 11, fast said reference signal, includes reception clock as an output signal, said reference signal by a phase delay, a phase difference between a phase comparison signal outputting as delayed reference signal; and a phase comparison signal amplifying said difference between said arbitrary waveform signal, said delay number as a signal, said phase delay portion further including pulse radar device number [...] operating method. According to Claim 11, fast said reference signal, includes reception clock as an output signal, said reference signal by a phase delay, a phase difference between a phase comparison signal outputting as delayed reference signal; signal processing unit, generating an external input signal; said external input signal and selecting one of said arbitrary waveform signal; and said difference between said phase comparison signal may be amplified and selected, said method further including pulse radar device for operating the delay number as an output signal. According to Claim 13, said signal processing unit and said waveform generation unit, generating at least one of the inclination and period that the modifications to the ranges and hereinafter is performed, said step of selecting one signal, said signal processing unit among said signal occurring on each waveform generation unit, setting conditions corresponding to signal including pulse radar device having a range of modifiable selecting operating method. According to Claim 11, the method for operating said pulse radar device, said arbitrary waveform signal, set initial value setting period increases and, after said returned to the initial value after said period, said return increase said repeating, sawtooth type of signal generating; or said arbitrary waveform signal, but the waveform type of signal transmitted to different linear wave signal includes generating a pulse radar device further including [...] or operating method.
