Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and system for monopulse radar target angle determination










Image Number 10 for United States Patent #7859451.

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.








 
 
  Recently Added Patents
Method and apparatus for web crawling
Pharmaceutical compositions of paclitaxel, paclitaxel analogs or paclitaxel conjugates and related methods of preparation and use
Discovery, analysis, and visualization of dependencies
Method and composition for attracting arthropods by volatizing an acid
Integrated circuit packaging system with an encapsulation and method of manufacture thereof
Transactional consistency scheme
White polyester film and surface light source therewith
  Randomly Featured Patents
Separation of sugars
Electric vehicle charging connector, connector assembly and electric vehicle charging system
Sensing and control methods and apparatus for common rail injectors
Top CPP GMR/TV with back end of stripe pinned by insulating AFM
Method and apparatus for inspecting lateral lines
Shower radio
Semiconductor device
Double spacer quadruple patterning with self-connected hook-up
Silver halide photographic material containing a development restrainer or a precursor thereof
Apparatus and method for positioning implantable hearing aid device