Study on wideband sparse spectrum waveform for anti-interception and anti-jamming countermeasure

Aiming at the conflicting requirement for radar detection and electronic countermeasure in modern electronic warfare, the kind of sparse spectrum signal are introduced and analyzed. Based on the theoretical analysis and evaluation of narrowband and wideband signals in different use, simulation results show that this kind of signal skillfully deals with the inconsistent needs for detection in narrowband condition and for electronic countermeasure in wideband condition, and greatly improves the radar's overall performance.