Thinned array imaging experimental study in anechoic chamber

被引：1
|
作者：
Hou Y.-N. [1 ,2 ]
Li D.-J. [1 ]
Hong W. [1 ]
Li N.-J. [3 ]
Zhang L.-X. [3 ]
机构：
[1] National Key Laboratory of Microwave Imaging Technology, Institute of Electronics, Chinese Academy of Sciences
[2] Graduate University of Chinese Academy of Sciences
[3] National Key Laboratory of Unmanned Aerial Vehicle Special Technology, Northwestern Polytechnic University
来源：
Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology | 2010年 / 32卷 / 09期
关键词：
Anechoic chamber; Array error; Compressed sensing; Microwave Imaging; Thinned array antenna;
D O I：
10.3724/SP.J.1146.2009.01135
中图分类号：
学科分类号：
摘要：
The anechoic chamber experiment is carried out to prove that in practical condition the thinned array aperture synthesis method can avoid the thinned array high sidelob, and the imaging algorithm based on compressed sensing theory can reconstruct the sparse target. For the array errors in experiment, the corresponding calibration methods are presented. Via experiment data processing, the validity of array error calibration method, the thinned array aperture synthesis method and the imaging algorithm based on compressed sensing theory are testified.
引用
收藏
页码：2258 / 2262
页数：4
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