使用SAR建模的毫米波成像

2013 IEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications (IMWS-BIO) Pub Date : 2013-12-01 DOI:10.1109/IMWS-BIO.2013.6756232

H. Hu, M. Karim, L. Ong, A. R. Leyman, B. Luo, T. M. Chiam, Y. X. Guo, X. Zhu

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引用次数: 3

摘要

本文提出了一种利用合成孔径雷达(SAR)建模进行毫米波成像的有效方法。商用矢量网络分析仪(VNA)发送和接收以35GHz为中心的信号。毫米波信号照射并反射到目标表面。在MATLAB环境下对VNA采集到的信号进行处理。实验结果表明，基于SAR建模的毫米波成像不仅提高了角度分辨率，而且提供了更好的重建效果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Millimeter wave imaging using SAR modeling

This paper presents an efficient method of millimeter wave (MMW) image formation using synthetic aperture radar (SAR) modeling. A commercial vector network analyser (VNA) transmits and receives the signal centered at 35GHz. The MMW signal illuminates and reflects off the surface of the target. The collected signals from VNA are processed under the MATLAB environment. Experiment results show that MMW imaging using SAR modeling not only improves the angular resolution but also provide better reconstruction result.

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来源期刊

2013 IEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications (IMWS-BIO)

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