{"title":"Reduced-order models for the field analysis of hybrid systems","authors":"L.Y. Li, L. Ciric","doi":"10.1109/APS.1999.788284","DOIUrl":null,"url":null,"abstract":"In this paper, a multipoint moment-matching technique is implemented to obtain a reduced-order model solution of the electromagnetic field in hybrid systems comprising transmission lines and lumped linear circuit elements. The transmission lines and the lumped linear elements are modeled by considering a unique electromagnetic system described by the Maxwell equations in the S-domain. Accurate frequency responses of these hybrid systems are obtained by using only a few selected frequency points, thus reducing substantially the necessary computational effort.","PeriodicalId":391546,"journal":{"name":"IEEE Antennas and Propagation Society International Symposium. 1999 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.99CH37010)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1999-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Antennas and Propagation Society International Symposium. 1999 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.99CH37010)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APS.1999.788284","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
In this paper, a multipoint moment-matching technique is implemented to obtain a reduced-order model solution of the electromagnetic field in hybrid systems comprising transmission lines and lumped linear circuit elements. The transmission lines and the lumped linear elements are modeled by considering a unique electromagnetic system described by the Maxwell equations in the S-domain. Accurate frequency responses of these hybrid systems are obtained by using only a few selected frequency points, thus reducing substantially the necessary computational effort.
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