摘要
针对干涉仪测向体制中的稀布阵问题,提出了逐级解模糊的基线配置方法。分析了干涉仪测向体制中测向模糊与测向精度的关系,给出了虚拟基线配置逐级解模糊的条件,描述了基于虚拟基线配置方法的组阵设计步骤。通过设计实例验证了所提方法的可行性,并分析了仿真结果,指出了算法的优点与不足。
To solve the problem of sparse-array in interferometer system, the baseline configuration method based on gradual defuzzification is put forward.The relation of fuzzy and precision is analyzed,and the condition of gradual defuzzification is given.The design approach of arraying based on virtual baseline is described.At last,the simulation experiment is carried out and the algorithm is proved to be available,the simulation result is analyzed and the evaluation of the algorithm is given.
出处
《无线电工程》
2014年第4期17-19,共3页
Radio Engineering
关键词
干涉仪
测向
解模糊
虚拟基线
组阵
interferometer
direction finding
defuzzification
arraying
