Design of Pseudo-code CW RVD Radar Signal Processor

摘要

In this paper, the design of a pseudo-code CW Rendezvous and Docking (RVD) radar signal processor is presented. The system is made of radar and transponder, radar transmits spread-spectrum signal modulated by pseudo-code, a kind of C/A code, and the transponder performs coherent transmission. By tracking the pseudo-code and carrier phases, radar can determine range and velocity of the target. Because of advantages of spread-spectrum, RVD radar has low intercept probability and high anti-jamming ability, and has no range and velocity ambiguity.