Shared Waveform Design for Integrated Detection and Jamming Signal Based on Smart Noise Jamming of Convolution Modulation

Abstract

The integrated detection and jamming signal, which can realize radar detection and jamming functions at the same time, is an important research content of multifunctional RF systems. In this paper, we propose an integrated detection and jamming signal with convolution modulation of LFM signal. This integrated signal can form coherent smart noise jamming to the enemy and achieve radar detection by deconvolution and matched filtering of the echo signal. By optimizing the convolution sequence, the performance of the integrated signal after deconvolution and matched filtering is similar to or even better than that of the original LFM signal. Finally, the simulation results verify the performance of the integrated signal.