An improved approach to direction finding using a super delta monopulse beamformer is disclosed. A super delta channel signal that includes direction finding information from two circular delta channels is formed and output by the super delta monopulse beamformer. This super delta channel signal uses only two channels, but is able to realize the accuracy of conventional three channel systems.
Keywords: direction finding, channel, signal
International Class: G01S13/44, G06G7/12, G06G7/14, H01Q3/26, H01Q3/40, G01S13/00, H01Q3/00