{"title":"Microwave filter design using radial line stubs","authors":"D.W. Gardner, M. Wickert","doi":"10.1109/REG5.1988.15902","DOIUrl":null,"url":null,"abstract":"The design of microwave filters using radial line stubs as reactive elements is investigated. To reduce the design complexity, a simplified model for radial line stub reactance versus frequency is first developed. This allows for an easy transition from the lowpass prototype to the desired planar circuit elements. The frequency-response characteristic of specific radial line stub filter is compared to ideal lumped-element equivalents, and also planar circuit realizations using more traditional straight transmission line elements.<<ETX>>","PeriodicalId":126733,"journal":{"name":"IEEE Region 5 Conference, 1988: 'Spanning the Peaks of Electrotechnology'","volume":"28 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1988-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Region 5 Conference, 1988: 'Spanning the Peaks of Electrotechnology'","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/REG5.1988.15902","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 6
Abstract
The design of microwave filters using radial line stubs as reactive elements is investigated. To reduce the design complexity, a simplified model for radial line stub reactance versus frequency is first developed. This allows for an easy transition from the lowpass prototype to the desired planar circuit elements. The frequency-response characteristic of specific radial line stub filter is compared to ideal lumped-element equivalents, and also planar circuit realizations using more traditional straight transmission line elements.<>