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1. 发明授权

US07859451B2 Method and system for monopulse radar target angle determination 有权
标题翻译：单脉冲雷达目标角度测定方法与系统
公开(公告)号：US07859451B2
公开(公告)日：2010-12-28
申请号：US12273111
申请日：2008-11-18
申请人： Kai-Bor Yu , Peter G. Kaup
发明人： Kai-Bor Yu , Peter G. Kaup
IPC分类号： G01S13/44
CPC分类号： G01S13/4418
摘要： A method for determining target angles based on data received from a monopulse radar array antenna includes receiving from a beamformer that generates beams from signals generated by the monopulse radar antenna signals having data indicative of a sum beam, an azimuth difference beam, an elevation difference beam, and a delta-delta beam; based on the received signals, determining by the processor an azimuth monopulse ratio, an elevation monopulse ratio, a first complementary monopulse ratio based on the ratio of the delta-delta beam to the delta elevation beam, and a second complementary monopulse ratio based on the ratio of the delta-delta beam to the delta azimuth beam; determining an azimuth angle by the processor based on the azimuth monopulse ratio and the first complementary monopulse ratio; determining an elevation angle by the processor based on the elevation monopulse ratio and the second complementary monopulse ratio; providing an output signal indicative of the azimuth angle; and providing an output signal indicative of the elevation angle.
摘要翻译：基于从单脉冲雷达阵列天线接收的数据确定目标角度的方法包括：从波束形成器接收信号，所述波束形成器从由具有表示和波束的数据的单脉冲雷达天线信号产生的信号，方位角差分波束，，和三角洲三角形束; 基于所接收的信号，由所述处理器确定方位角单脉冲比，仰角单脉冲比，基于所述δ-三角波束与所述三角形仰角波束的比率的第一互补单脉冲比和基于所述三角形仰角波束的第二互补单脉冲比 δ-delta光束与Δ方位光束的比值; 基于所述方位角单脉冲比和所述第一互补单脉冲比来确定所述处理器的方位角; 基于所述高程单脉冲比和所述第二互补单脉冲比来确定所述处理器的仰角; 提供表示方位角的输出信号; 并提供指示仰角的输出信号。

2. 发明申请

US20100123617A1 METHOD AND SYSTEM FOR MONOPULSE RADAR TARGET ANGLE DETERMINATION 有权
标题翻译：单相雷达目标角测定方法与系统
公开(公告)号：US20100123617A1
公开(公告)日：2010-05-20
申请号：US12273111
申请日：2008-11-18
申请人： Kai-Bor Yu , Peter G. Kaup
发明人： Kai-Bor Yu , Peter G. Kaup
IPC分类号： G01S13/44
CPC分类号： G01S13/4418
摘要： A method for determining target angles based on data received from a monopulse radar array antenna includes receiving from a beamformer that generates beams from signals generated by the monopulse radar antenna signals having data indicative of a sum beam, an azimuth difference beam, an elevation difference beam, and a delta-delta beam; based on the received signals, determining by the processor an azimuth monopulse ratio, an elevation monopulse ratio, a first complementary monopulse ratio based on the ratio of the delta-delta beam to the delta elevation beam, and a second complementary monopulse ratio based on the ratio of the delta-delta beam to the delta azimuth beam; determining an azimuth angle by the processor based on the azimuth monopulse ratio and the first complementary monopulse ratio; determining an elevation angle by the processor based on the elevation monopulse ratio and the second complementary monopulse ratio; providing an output signal indicative of the azimuth angle; and providing an output signal indicative of the elevation angle.
摘要翻译：基于从单脉冲雷达阵列天线接收的数据确定目标角度的方法包括：从波束形成器接收信号，所述波束形成器从由具有表示和波束的数据的单脉冲雷达天线信号产生的信号，方位角差分波束，，和三角洲三角形束; 基于所接收的信号，由所述处理器确定方位角单脉冲比，仰角单脉冲比，基于所述δ-三角波束与所述三角形仰角波束的比率的第一互补单脉冲比和基于所述三角形仰角波束的第二互补单脉冲比 δ-delta光束与Δ方位光束的比值; 基于所述方位角单脉冲比和所述第一互补单脉冲比来确定所述处理器的方位角; 基于所述高程单脉冲比和所述第二互补单脉冲比来确定所述处理器的仰角; 提供表示方位角的输出信号; 并提供指示仰角的输出信号。

3. 发明授权

US09201141B1 Multiple simultaneous transmit track beams using phase-only pattern synthesis 有权
标题翻译：使用相位模式合成的多个同时发送轨道光束
公开(公告)号：US09201141B1
公开(公告)日：2015-12-01
申请号：US13548433
申请日：2012-07-13
申请人： Arul Manickam , Peter G. Kaup , David G. Loberger
发明人： Arul Manickam , Peter G. Kaup , David G. Loberger
IPC分类号： G01S13/72 , G01S7/41 , G01S13/00
CPC分类号： G01S13/726 , G01S7/282 , G01S13/42 , G01S2013/0245
摘要： A radar tracking method and system is disclosed that improves radar resource utilization and increases Doppler resolution. The method includes tracking a primary target and a secondary target by directing a radar transmit signal main lobe at a primary target, the radar transmit signal main lobe having associated radar transmit signal side lobes, and receiving a main lobe radar return signal and side lobe radar return signals. A secondary target proximate to a first side lobe radar transmit signal is identified. Then, the primary target is tracked using the radar transmit signal main lobe and the main lobe radar return signal, and the secondary target is tracked using the first side lobe radar transmit signal proximate the secondary target and an independent side lobe return beam formed to align with the secondary target.
摘要翻译：公开了一种提高雷达资源利用率并提高多普勒分辨率的雷达跟踪方法和系统。该方法包括通过将雷达发射信号主波瓣引导到主要目标物上来跟踪主要目标和次要目标，雷达发射信号主瓣具有相关联的雷达发射信号旁瓣，以及接收主波瓣雷达返回信号和旁瓣雷达返回信号。识别靠近第一旁瓣雷达发射信号的次目标。然后，使用雷达发射信号主波瓣和主波瓣雷达返回信号跟踪主要目标，并且使用靠近次目标的第一旁瓣雷达发射信号跟踪次级目标，并且形成为对准的独立旁瓣返回波束与次要目标。

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