灵巧调制互补编码的探干一体化波形设计OA

Waveform design for integrated radar and jamming is generally based on the concept of shared waveform,which uses jam-ming signals without typical radar signal characteristics for detection.Existing waveforms have shown limited design flexibility,high levels of sidelobe in detection results,and overall ordinary performance.Simulation analysis and experimental.We propose an inte-grated radar and jamming waveform based on smart modulation and complementary coding.In traditional integrated radar and jamming waveform based on smart modulation,the phase angle of the binary phasecoded sequence is adjustable in this smart modulation meth-od,allowing for a controllable jamming effect.However,this smart modulation waveform also suffers from high sidelobes in detec-tion.To address this issue,a complementary coding approach is taken and design a smart modulation waveform is designed with com-plementary characteristics.This waveform can synthesize a complete linear frequency modulation(LFM)signal by adding two pulses together,thereby reducing the sidelobes in the smart modulation waveform and enhancing its detection performance.Theoretical analy-sis indicates that the detection and jamming effects of this integrated waveform can be flexibly controlled by adjusting the phase angles of the coding sequences.Simulation analysis and experimental results confirm the significant advantages of this waveform.