Method and apparatus for azimuth bias error correction of sequential-observer detectors

摘要: A system is disclosed for the correction of azimuth bias error in sequential-observer detectors surveillance radar systems which assume an average value declaring leading and trailing edges a target. After normal beamsplitting, apparent target corrected by subtracting effect half sweeps that occurred without video return while searching edge. Each such sweep has delaying declaration edge one or two sweeps, depending on pattern returns received.