文章基本信息

标题：Channel Error Estimation Methods Comparison under Different Conditions for Multichannel HRWS SAR Systems
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作者：Tingting Jin ; Xiaolan Qiu ; Donghui Hu 等
期刊名称：Journal of Computer and Communications
印刷版ISSN：2327-5219
电子版ISSN：2327-5227
出版年度：2016
卷号：04
期号：03
页码：88-94
DOI：10.4236/jcc.2016.43014
语种：English
出版社：Scientific Research Publishing
摘要：Multichannel synthetic aperture radar (SAR) in azimuth can resolve the contradiction between high resolution and wide swath faced with traditional SAR imaging. However, channel errors will degrade the performance of imaging. This paper compares the performances of four channel error estimation algorithms under different clutter distributions and SNR conditions. Further, explanations are given for performance differences of the four algorithms, which provide evidence for method selection in engineering applications.
关键词：Synthetic Aperture Radar (SAR);High Resolution and Wide Swath (HRWS);Multi-Channel in Azimuth;Channel Error Estimation