{"title":"Fast ISAR Image Simulation of Targets with Rough Boundary at Terahertz Frequencies","authors":"Hui Chen, W. Yu, T. Cui","doi":"10.1109/NEMO49486.2020.9343472","DOIUrl":null,"url":null,"abstract":"This paper provides a \"semi-deterministic\" description to realize fast simulation of the coherent and incoherent scattering of electrically large complex targets with rough boundary at THz bands. Combining with a ray-tube integration formula to generate inverse synthetic aperture radar (ISAR) images, a fast simulation method is presented to get large collection of ISAR patches of targets with rough boundary at arbitrary aspect angles by using the shooting and bouncing ray (SBR) method.","PeriodicalId":305562,"journal":{"name":"2020 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization (NEMO)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization (NEMO)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NEMO49486.2020.9343472","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
This paper provides a "semi-deterministic" description to realize fast simulation of the coherent and incoherent scattering of electrically large complex targets with rough boundary at THz bands. Combining with a ray-tube integration formula to generate inverse synthetic aperture radar (ISAR) images, a fast simulation method is presented to get large collection of ISAR patches of targets with rough boundary at arbitrary aspect angles by using the shooting and bouncing ray (SBR) method.
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