F. D’Agostino, F. Ferrara, C. Gennarelli, R. Guerriero, M. Migliozzi
{"title":"Optimal sampling interpolation over a plane from transient bi-polar near-field data","authors":"F. D’Agostino, F. Ferrara, C. Gennarelli, R. Guerriero, M. Migliozzi","doi":"10.1109/LAPC.2015.7366043","DOIUrl":null,"url":null,"abstract":"The nonredundant sampling representations of electromagnetic fields are here properly applied to develop an optimal sampling interpolation formula over a plane in the time domain (TD) from a minimum number of bi-polar near-field data. It uses a very flexible source modelling, able to fit very well the ultra wide band (UWB) antennas typically employed for communication applications and modern radars. Such a modelling is obtained by considering the antenna as enclosed in a surface formed by two circular bowls with the same aperture diameter, but with eventually different lateral bends. Numerical examples assessing the effectiveness of the interpolation scheme are shown.","PeriodicalId":339610,"journal":{"name":"2015 Loughborough Antennas & Propagation Conference (LAPC)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 Loughborough Antennas & Propagation Conference (LAPC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/LAPC.2015.7366043","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
The nonredundant sampling representations of electromagnetic fields are here properly applied to develop an optimal sampling interpolation formula over a plane in the time domain (TD) from a minimum number of bi-polar near-field data. It uses a very flexible source modelling, able to fit very well the ultra wide band (UWB) antennas typically employed for communication applications and modern radars. Such a modelling is obtained by considering the antenna as enclosed in a surface formed by two circular bowls with the same aperture diameter, but with eventually different lateral bends. Numerical examples assessing the effectiveness of the interpolation scheme are shown.
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