{"title":"Efficient calculation of scattering from a buried circular cylinder","authors":"T. Hansen, P. Meincke","doi":"10.1117/12.462284","DOIUrl":null,"url":null,"abstract":"Plane- and cylindrical-wave expansions are used to calculate the scattered electromagnetic field from a buried circular cylinder illuminated by an arbitrary antenna. With the expressions cast in a special form, the fast Fourier transform (FFT) can be used to efficiently calculate the scattered fields for fixed-offset GPR configurations.","PeriodicalId":256772,"journal":{"name":"International Conference on Ground Penetrating Radar","volume":"12 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2002-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Conference on Ground Penetrating Radar","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1117/12.462284","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
Plane- and cylindrical-wave expansions are used to calculate the scattered electromagnetic field from a buried circular cylinder illuminated by an arbitrary antenna. With the expressions cast in a special form, the fast Fourier transform (FFT) can be used to efficiently calculate the scattered fields for fixed-offset GPR configurations.
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