{"title":"A raw echo simulation algorithm based on equivalent scatterer for bistatic SAR","authors":"Yi Lu, Shun-sheng Zhang, Jianshu Cao","doi":"10.1109/MMWCST.2012.6238198","DOIUrl":null,"url":null,"abstract":"In this paper, a fast raw echo simulation algorithm based on equivalent scatterer is proposed for bistatic SAR, which has high accuracy and efficiency. Firstly, the echo model of bistatic SAR is established. Then, the theory of the algorithm is deduced. Lastly, the raw echo of point, lattice target and natural scene are simulated. The validity and correctness of the algorithm are verified through imaging result and quantitative indicators.","PeriodicalId":150727,"journal":{"name":"The 2012 International Workshop on Microwave and Millimeter Wave Circuits and System Technology","volume":"37 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The 2012 International Workshop on Microwave and Millimeter Wave Circuits and System Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MMWCST.2012.6238198","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
In this paper, a fast raw echo simulation algorithm based on equivalent scatterer is proposed for bistatic SAR, which has high accuracy and efficiency. Firstly, the echo model of bistatic SAR is established. Then, the theory of the algorithm is deduced. Lastly, the raw echo of point, lattice target and natural scene are simulated. The validity and correctness of the algorithm are verified through imaging result and quantitative indicators.
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