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21. 发明授权

US3262057A Gain control systems 失效
标题翻译：增益控制系统
公开(公告)号：US3262057A
公开(公告)日：1966-07-19
申请号：US8212461
申请日：1961-01-11
申请人： MARCONI CO LTD
发明人： FRANCIS MILLER WILLIAM , COLSTON BENNETT FRANK
IPC分类号： G01S7/34 , G01S13/44 , H03G3/20
CPC分类号： H03G3/20 , G01S7/34 , G01S13/4436

22. 发明授权

US3165746A Monopulse receiver 失效
标题翻译：单脉冲接收器
公开(公告)号：US3165746A
公开(公告)日：1965-01-12
申请号：US22461562
申请日：1962-09-19
申请人： NORTH AMERICAN AVIATION INC
发明人： WHITNAH RICHARD G
IPC分类号： G01S13/44
CPC分类号： G01S13/4436

23. 发明授权

US3104389A Monopulse radar receiving system 失效
标题翻译：单脉冲雷达接收系统
公开(公告)号：US3104389A
公开(公告)日：1963-09-17
申请号：US44992054
申请日：1954-08-16
申请人： ENGLISH ELECTRIC CO LTD
发明人： JOSEPH WARD LESLIE
IPC分类号： G01S13/44
CPC分类号： G01S13/44 , G01S13/4436

24. 发明授权

US2873443A Radar system 失效
公开(公告)号：US2873443A
公开(公告)日：1959-02-10
申请号：US54496455
申请日：1955-11-04
申请人： MARTIN CO
发明人： BERNARD RABOY
IPC分类号： G01S13/44
CPC分类号： G01S13/4436

25. 发明授权

US08736485B2 Method for direction finding by means of monopulse formation 有权
标题翻译：通过单脉冲形成的方向测量方法
公开(公告)号：US08736485B2
公开(公告)日：2014-05-27
申请号：US13302117
申请日：2011-11-22
申请人： Robert Schneider
发明人： Robert Schneider
IPC分类号： G01S7/40 , G01S13/44
CPC分类号： G01S7/40 , G01S7/4026 , G01S13/4418 , G01S13/4436 , G01S13/4445 , G01S13/4454 , G01S13/4463 , G01S2007/403 , G01S2007/4034
摘要： A method for direction finding by means of monopulse formation in a radar system with electronically controlled group antenna and analog beam shaping of sum and difference channels, a self-test of the antenna being carried out to identify failed receiving elements, and the result of the self-test going directly into the monopulse formation and the test thereby being error corrected. The result of the self-test is converted into correction values that, independently of the antenna viewing direction, are combined with those from the sum channel signal and the difference channel signals of the antenna.
摘要翻译：一种利用电子控制组天线的雷达系统中的单脉冲形成和和差和通道的模拟波束整形进行方向探测的方法，执行天线的自检以识别故障的接收元件，自检直接进入单脉冲形成和测试，从而被纠正。自检的结果被转换成与天线观察方向无关的校正值与来自天线的和信道信号和差信道信号的校正值组合。

26. 发明申请

US20120133548A1 Method for Direction Finding by Means of Monopulse Formation 有权
标题翻译：通过单脉冲形成方向寻找的方法
公开(公告)号：US20120133548A1
公开(公告)日：2012-05-31
申请号：US13302117
申请日：2011-11-22
申请人： Robert SCHNEIDER
发明人： Robert SCHNEIDER
IPC分类号： G01S13/44
CPC分类号： G01S7/40 , G01S7/4026 , G01S13/4418 , G01S13/4436 , G01S13/4445 , G01S13/4454 , G01S13/4463 , G01S2007/403 , G01S2007/4034
摘要： A method for direction finding by means of monopulse formation in a radar system with electronically controlled group antenna and analog beam shaping of sum and difference channels, a self-test of the antenna being carried out to identify failed receiving elements, and the result of the self-test going directly into the monopulse formation and the test thereby being error corrected. The result of the self-test is converted into correction values that, independently of the antenna viewing direction, are combined with those from the sum channel signal and the difference channel signals of the antenna.
摘要翻译：一种利用电子控制组天线的雷达系统中的单脉冲形成和和差和通道的模拟波束整形进行方向探测的方法，执行天线的自检以识别故障的接收元件，自检直接进入单脉冲形成和测试，从而被纠正。将自检的结果转换成与天线观察方向无关的校正值与来自天线的和信道信号和差信道信号的校正值组合。

27. 发明申请

US20020135517A1 MONOPULSE ARRAY RADAR WITH SINGLE DIFFERENCE BEAM FOR SIMULTANEOUS AZIMUTH AND ELEVATION ANGLE DETERMINATION 有权
标题翻译：单相阵列雷达与单个不同的光束同时测量和高度角决定
公开(公告)号：US20020135517A1
公开(公告)日：2002-09-26
申请号：US09773146
申请日：2001-01-31
申请人： Lockheed Martin Corporation
发明人： Kai-Bor Yu , David Jay Murrow
IPC分类号： G01S005/02
CPC分类号： H01Q25/02 , G01S13/4436 , G01S13/4463
摘要： A radar monopulse signal receiving system according to an aspect of the invention provides sum (null) and a single difference (null) beam outputs from the beamformer. This is accomplished by encoding the information relating to the azimuth and elevation difference beams onto a single complex number. By comparison with some prior-art arrangements, the number of channels required for processing the signals is reduced. Near the end of the monopulse processing, the quotient is taken of complex number divided by the sum beam information, which directly produces a complex monopulse ratio mnullmAnulljmE. The azimuth and elevation monopulse ratios are represented by mA and mE, respectively.
摘要翻译：根据本发明的一个方面的雷达单脉冲信号接收系统提供来自波束形成器的和（SIGMA）和单个差分（DELTA）波束输出。这通过将与方位角和高程差光束相关的信息编码到单个复数来实现。与一些现有技术的布置相比，减少了处理信号所需的信道数量。在单脉冲处理结束附近，商数乘以和波束信息，直接产生复数单脉冲比m = mA + jmE。方位角和仰角单脉冲比分别由mA和mE表示。

28. 发明授权

US06335700B1 Radar apparatus for preventing erroneous detection by comparing sensitivities of each combination of transmitting and receiving units 失效
标题翻译：用于通过比较发送和接收单元的每个组合的灵敏度来防止错误检测的雷达装置
公开(公告)号：US06335700B1
公开(公告)日：2002-01-01
申请号：US09495925
申请日：2000-02-02
申请人： Jun Ashihara
发明人： Jun Ashihara
IPC分类号： G01S1334
CPC分类号： G01S7/4056 , G01S7/4004 , G01S13/44 , G01S13/4436
摘要： A radar apparatus for preventing a problem due to an abnormal state such as degradation of a transmitting or receiving unit. The apparatus includes a transmitting section including beam transmitting units for radiating a plurality of beams, where adjacent beams have an overlapped portion; and a receiving section including beam receiving units for receiving reflection waves reflected from a target object. Transmitting and receiving combinations between the beam transmitting units and the beam receiving units are determined so as to detect the position of the target object. The apparatus further includes a sensitivity comparing section for comparing sensitivities with respect to the transmitting and receiving combinations; and an abnormal state determination section for determining an abnormal state of any one of the above units based on a result of the comparison of the sensitivity comparing section.
摘要翻译：一种用于防止诸如发送或接收单元的劣化等异常状态的问题的雷达装置。该装置包括：发射部分，包括用于辐射多个光束的光束传输单元，其中相邻的光束具有重叠部分; 以及接收部分，包括用于接收从目标物体反射的反射波的光束接收单元。确定波束发射单元和波束接收单元之间的发射和接收组合以便检测目标对象的位置。该装置还包括灵敏度比较部分，用于比较与发射和接收组合的灵敏度; 以及异常状态判定部，其基于灵敏度比较部的比较结果来判定上述任一个单元的异常状态。

29. 发明授权

US5014064A Monopulse tracking apparatus and method of operating same 失效
标题翻译：单脉冲跟踪装置及其操作方法
公开(公告)号：US5014064A
公开(公告)日：1991-05-07
申请号：US382971
申请日：1989-07-10
申请人： George R. Spencer , Bernard J. Thompson , Malcolm E. Skinner , Philip L. Sullivan
发明人： George R. Spencer , Bernard J. Thompson , Malcolm E. Skinner , Philip L. Sullivan
IPC分类号： G01S13/44 , G01S13/68
CPC分类号： G01S13/4436 , G01S13/685
摘要： A method of processing in a two-channel monopulse receiver and processor is shown to include the steps of: (a) forming composite signals equal to [S+(p+jy)] and [S-(p+jy)] where S in a monopulse sum signal and p and y are, respectively, pitch and yaw error signals; (b) alternately passing the composite signals through a two-channel amplifier; and (c) separating the components in the resulting amplified composite signals for conventional monopulse processing and smoothing to eliminate the effects of any imbalance (in phase or amplitude) between the channels in the two-channel amplifier.

30. 发明授权

US4713666A Method of processing the sum and difference signals of a radar of the monopulse type for estimating the parasite phase introduced between these signals by the ultrahigh frequency formation circuits of the sum and difference channels 失效
标题翻译：处理单脉冲型雷达的和和差分信号的方法，用于估计由和差分通道的超高频形成电路在这些信号之间引入的寄生相位
公开(公告)号：US4713666A
公开(公告)日：1987-12-15
申请号：US17627
申请日：1987-02-24
申请人： Jean P. Poux
发明人： Jean P. Poux
IPC分类号： G01S13/44
CPC分类号： G01S13/4436
摘要： The method of the invention, applied for example to estimating the parasite phase .phi..sub.a between the azimuth sum .SIGMA..sub.a and difference .DELTA..sub.a channels, consists in calculating the expressions S=.SIGMA..sub.a .multidot..SIGMA..sub.e * and D=.DELTA..sub.a .multidot..SIGMA..sub.e * for different successive measurements made by the radar, then in calculating the expressions [S.sub.(k+1) -S.sub.(k-1) ].multidot.D*(k) for different successive times k-1, k, k+1 and in averaging the result of this expression or different times k, it being understood that the radar antenna sweeps in azimuth and that the radar wave emitted is polarized circularly, the single pulse azimuth and elevation receivers receiving respectively only one of the circular polarization types: right hand or left hand.
摘要翻译：本发明的方法，例如应用于估计方位角SIGMA a和差ΔTA之间的寄生相位phi a，在于计算不同的S = SIGMA ax SIGMA e *和D = DELTA ax SIGMA e *的表达式然后在不同的连续时间k-1，k，k + 1计算表达式[S（k + 1）-S（k-1）]×D *（k）的这个表达式或不同的时间k，可以理解的是，雷达天线扫描方位角，并且发射的雷达波被圆形偏振，单脉冲方位和仰角接收器分别仅接收一种圆偏振型：右手或左手。

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