Pseudo-code CW RVD Radar Signal Processor Interferometery System Design

摘要

In this paper, the design of pseudo-code CW Rendezvous and Docking (RVD) radar signal processor interferometery system is presented. To measure azimuth angle and elevation angle of the target, a special antenna structure and an interferometer ambiguity-resolving algorithm are proposed. To eliminate the ambiguity-resolving error caused by carrier phase errors, a correct method is introduced, though which all ambiguity-resolving errors can be recognized and corrected even when the error probability up to 0.43. Tests with special target signal simulator indicate that, the signal processor can meet the angle measurement requirements of Rendezvous and Docking.