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| Research on Amplitude Statistics of L-band Low Grazing Angle Sea Clutter |
| Zhang Yu-shi① Xu Xin-yu② Yin Ya-lei② Li Hui-ming② Wu Zhen-sen① |
①(School of Science, Xidian University, Xi’an 710071, China)
②(China Research Institute of Radiowave Propagation, Qingdao 266107, China) |
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Abstract In order to investigate amplitude statistics and variation under different ocean parameters of L-band low grazing angle sea clutter, in this paper, based on the L band real sea clutter data collected in different wave height and wind direction and proper goodness of fit rules, fitting result of Rayleigh, Weibull, Log-normal, K-distribution and Pareto distribution in modeling low grazing angle data are compared. The applicability of the above models are discussed. It can provide reference for the selection of clutter model in radar target detection, improve the adaptability under maritime environment of target detection.
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Received: 30 July 2013
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Corresponding Authors:
Zhang Yu-shi
E-mail: zhang10695@126.com
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2014, Vol. 36 
