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Numerical study on the statistics of the phase in backscattered signals from time-evolving sea surfaces

  • Beihang University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

The linear and Creamer sea surface models are combined with the first-order small slope approximation (SSA1) technique and the method of ordered multiple interactions (MOMI) to study the statistics of the phase difference in backscattered signals from time-evolving sea surfaces. The impact of sea surface models and electromagnetic (EM) scattering computation methods on the backscattering signal phase is investigated. Numerical results are compared with theoretical distributions to validate the models and computational procedures proposed. Good agreements between simulated statistics and the theoretical counterparts demonstrate that the sea clutter returns are essentially joint Gaussian distributed on short time scales.

源语言英语
主期刊名Proceedings - 2010 12th International Conference on Electromagnetics in Advanced Applications, ICEAA'10
855-858
页数4
DOI
出版状态已出版 - 2010
活动2010 12th International Conference on Electromagnetics in Advanced Applications, ICEAA'10 - Sydney, NSW, 澳大利亚
期限: 20 9月 201024 9月 2010

出版系列

姓名Proceedings - 2010 12th International Conference on Electromagnetics in Advanced Applications, ICEAA'10

会议

会议2010 12th International Conference on Electromagnetics in Advanced Applications, ICEAA'10
国家/地区澳大利亚
Sydney, NSW
时期20/09/1024/09/10

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