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
Fast base station switching method and system, and hierarchical zone-based fast handoff approach
Lamp body with integrally molded heat sink
System or method to assist and automate an information security classification and marking process for government and non-government organizations for information of an electronic document
Method and system of a sensor interface having dynamic automatic gain control
Regulating a supply voltage provided to a load circuit
Method, base station and system for adjusting cell wireless configuration parameter
Shoe
  Randomly Featured Patents
High pressure enabled, low pressure activated automatic fluid control valve
Image forming apparatus and control method therefor that circulate sheets for duplex printing
Electric motor and vehicle drive device using the same
Method for driving solid-state image sensor
Clip for hanging objects from brick walls
Key information consistency checking in encrypting data storage system
Method and apparatus for applying axial stress for weld testing
Mechanically operated mixing dispenser having a plurality of expansible chambers and a plurality of accumulating chambers
Hybrid electric tool carrier
Bowl cooling jacket for mixers