Phaseerror analysis and estimation among different sub-channel sinmulti-channel space-borne SAR

Z. Wang, X. Liao, D. B. Feng, Z. G. Ding

科研成果: 书/报告/会议事项章节会议稿件同行评审

2 引用 (Scopus)

摘要

SyntheticAperture Radar (SAR) has the ability to work inevery hour, under all weather conditions. The multichannel SAR well solved the dilemma between the swathcoverage and the azimuth resolution. However in reality, the phase equalization of each sub-channel is influencedby many unideal factors, which can degrade the imagequality. In this paper, firstly the main factors are summarized and their effects are calculated. Then the interferometric phasemethod is introduced to compensate the phase error. Finally we applied the following methods of error estimation and compensation in the channel uncertainty simulation and get a good imagining result.

源语言英语
主期刊名IET Conference Publications
出版商Institution of Engineering and Technology
版本CP677
ISBN(印刷版)9781785610387
DOI
出版状态已出版 - 2015
活动IET International Radar Conference 2015 - Hangzhou, 中国
期限: 14 10月 201516 10月 2015

出版系列

姓名IET Conference Publications
编号CP677
2015

会议

会议IET International Radar Conference 2015
国家/地区中国
Hangzhou
时期14/10/1516/10/15

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