{"title":"Mono-Static Radar Cross-Section Measurement and Calibration for Complex Natural Resonance Extraction","authors":"M. Rosenthal, Felix Middelstaedt, R. Vick","doi":"10.1109/EMCEurope51680.2022.9901128","DOIUrl":null,"url":null,"abstract":"This paper deals with the metrological determination of the backscattered electromagnetic field using a vector network analyzer and a mono-static radar setup in an absorber-lined semi-anechoic chamber. Using simple resonant models, the extraction of the complex natural resonances (CNR) from the measurement data is performed by the vector-fitting algorithm in the frequency domain and by the matrix-pencil-method in time-domain. The obtained results are validated against simulation data. Finally, the CNRs are evaluated in terms of electromagnetic compatibility problems.","PeriodicalId":268262,"journal":{"name":"2022 International Symposium on Electromagnetic Compatibility – EMC Europe","volume":"46 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 International Symposium on Electromagnetic Compatibility – EMC Europe","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EMCEurope51680.2022.9901128","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
This paper deals with the metrological determination of the backscattered electromagnetic field using a vector network analyzer and a mono-static radar setup in an absorber-lined semi-anechoic chamber. Using simple resonant models, the extraction of the complex natural resonances (CNR) from the measurement data is performed by the vector-fitting algorithm in the frequency domain and by the matrix-pencil-method in time-domain. The obtained results are validated against simulation data. Finally, the CNRs are evaluated in terms of electromagnetic compatibility problems.
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