Patent Number: 6,674,390

Title: Shipboard point defense system and elements therefor

Abstract: A pulse Doppler radar receiver is disclosed wherein monopulse sum and difference signals are time-multiplexed and passed through a single gain-controlled amplifier channel for normalization, the sum signal being processed to provide both a D.C. gain control signal for such channel and a reference signal for demodulating the difference signal.

Inventors: Murphy, Jr.; William M. (Wellesley, MA)

Assignee: Raytheon Company

International Classification: G01S 13/87 (20060101); G01S 13/72 (20060101); G01S 13/00 (20060101); G01S 13/86 (20060101); G01S 13/78 (20060101); G01S 13/02 (20060101); G01S 13/22 (20060101); G01S 13/44 (20060101); G01S 13/30 (20060101); G01S 13/42 (20060101); G01S 7/03 (20060101); G01S 007/36 ()

Expiration Date: 01/06/2021