Parameter Measurement Method of PD Radar Based on Non-coherent Accumulation

Abstract With the improvement in anti-reconnaissance performance of new system radar, signals sent by radar are more and difficult to be detected, which brings challenges electronic reconnaissance. In order find enemy earlier, receiver usually needs high sensitivity detect weak signals. Therefore, according characteristics airborne PD pulses, a method parameter measurement based on non-coherent accumulation is proposed, great significance improve sensitivity. this paper, main peaks’ solution Radar spectrum after pulse introduced detail. Finally, effectiveness verified simulation experiments.