摘要
在微波暗室远场条件下,本文研究开发了一种点频RCS测试系统,对测试中可能存在的误差及减小误差的方法做了详细的讨论,同时通过对实际目标的测试及分析,指出点频RCS测试精度不高,较适合于大散射目标高频段(f≥2GHz)的测试.
With the condition of far field in microwave anechoic chamber,a CW RCS measurement system was researched and developed in this paper.The errors existed in the measurements and the methods to reduce them were discussed.By analyzing the measured results,we can know that this system is suit for high frequency（f≥2GHz） measurements.
出处
《佳木斯大学学报（自然科学版）》
CAS
2009年第6期818-821,共4页
Journal of Jiamusi University：Natural Science Edition
关键词
RCS测试
点频测试
误差分析
微波暗室
RCS measurement
CW measurement
error analyses
microwave anechoic chamber
