Compact range radar cross-section measurements using a noise radar

被引:21
|
作者
Theron, IP [1 ]
Walton, EK [1 ]
Gunawan, S [1 ]
机构
[1] Ohio State Univ, Columbus, OH 43212 USA
关键词
electromagnetic measurements; radar cross sections;
D O I
10.1109/8.719971
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper discusses the measurement of radar cross section (RCS) with a very low-cost system that transmits band-limited random noise over the band from 1.0 to 4.0 GHz, The received signal is correlated with a delayed version of the transmitted signal, A variable delay line is used to obtain the response at various delay times. This yields the radar target impulse response as a function of delay, This can be transformed to yield both the amplitude and phase of the scattering matrix in the frequency domain.
引用
收藏
页码:1285 / 1288
页数:4
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