Performance analysis and design of radar signal waveforms in modern electronic warfare environment

In this paper, the modern radar signal waveforms are introduced. For improving the detection capability and reducing the probability of interception, the more complex signal waveforms are applied in the modern radar system. Some basic principles are provided in the design of the LPI signal waveforms. Some novel waveforms with complex modulation are introduced. The WVD-Hough transform are used to analysis the performance of novel radar signals. Experimental results show that the waveforms with combined modulation are efficient for radar anti-reconnaissance design in modern electronic warfare environment.