Radar signal processing based on a new cross-term reduced Wigner-Ville distribution

This paper focuses on the issue of radar speed measurement system. A new algorithm based on the characteristics of radar signal is proposed to reduce the cross-term of Wigner-Ville distribution, thus to improve the accuracy and real-time performance of the speed. And a radar system is also set up. Experimental results show that the system has the characteristics of good real-time performance, trigger-time accuracy and so on, so it is a valuable reference to the current radar speed measurement system.