Taking advantage of a diffuse medium for high resolution imaging using two antennas

机译：利用两个天线的高分辨率成像的漫反射介质

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摘要

This paper presents a novel imaging method in the microwave range using a random medium. A comparison between three setup configurations is depicted to show the efficacy for radar cross section measurements in an anechoic chamber. By taking advantage of the spectral degrees of freedom provided by the propagation within a multiple scattering medium consisting of a collections of metallic rods and the higher Q-factor provided by a waveguide cavity we image a device under test with only two antennas but a fine resolution. A time reversal method and a matrix inversion method are studied.

机译：本文呈现了一种使用随机介质的微波范围内的新型成像方法。描绘了三个设置配置之间的比较，以显示在一个充气室中的雷达横截面测量的功效。通过利用由多个散射介质内的传播提供的频谱自由度，该散射介质包括金属棒的集合和由波导腔提供的更高的Q系数，我们通过仅用两个天线进行测试，而是一种精细分辨率。研究了时间反转方法和矩阵反演方法。

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《IEEE Conference on Antenna Measurements Applications》|2016年|319p|共4页
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S. Bucuci; M. Davy; A. Sharaiha; P. Pouliguen;
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中图分类天线;
关键词
Scattering; Electric fields; Transmission line measurements; Bandwidth; Antennas; Reverberation; Matrix decomposition;

机译：散射;电场;传输线测量;带宽;天线;混响;矩阵分解;

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Taking advantage of a diffuse medium for high resolution imaging using two antennas

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