{"title":"Time-domain finite difference approach for the modeling of microstrip components","authors":"X. Zhang, K. Mei","doi":"10.1109/APS.1989.134898","DOIUrl":null,"url":null,"abstract":"An attempt is made to establish the validity of the TD-FD (time-domain-finite-difference) method in modeling circuit components for MMIC-CAD (monolithic microwave integrated circuit/computer-aided design) method applications. Numerical results are presented for a microstrip open end on an alumina substrate ( epsilon /sub r/=9.6). It is shown that the TD-FD approach is capable of calculating the microstrip end effect over a large frequency range. This method, with minor modifications, can also be used to model other microstrip discontinuities.<<ETX>>","PeriodicalId":11330,"journal":{"name":"Digest on Antennas and Propagation Society International Symposium","volume":"20 1","pages":"1120-1123 vol.2"},"PeriodicalIF":0.0000,"publicationDate":"1989-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Digest on Antennas and Propagation Society International Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APS.1989.134898","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
An attempt is made to establish the validity of the TD-FD (time-domain-finite-difference) method in modeling circuit components for MMIC-CAD (monolithic microwave integrated circuit/computer-aided design) method applications. Numerical results are presented for a microstrip open end on an alumina substrate ( epsilon /sub r/=9.6). It is shown that the TD-FD approach is capable of calculating the microstrip end effect over a large frequency range. This method, with minor modifications, can also be used to model other microstrip discontinuities.<>
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