摘要
介绍了干涉仪测向体制的基本原理,分析了消除相位差模糊与提高测向精度之间矛盾形成的原因,为了解决此矛盾采用了相关处理算法,并给出了基线尺寸对测向精度影响的仿真结果,仿真结果表明了此算法的正确性。
This paper introduces the basic principle in interferometer direction finding （DF） system, analyzes the generation reason of conflict between eliminating the phase difference ambiguity and raising the DF accuracy, for solving the conflict,adopts the correlation processing management al- gorithm,and gives the simulation result of influence of baseline size to the DF accuracy, which proves the correctness of the algorithm.
出处
《舰船电子对抗》
2010年第4期87-90,共4页
Shipboard Electronic Countermeasure
关键词
干涉仪测向体制
相位差模糊
相关处理算法
interferometer direction finding system
ambiguity of phase difference
correlation processing algorithm
