Yong Chen, Qingyuan Wang, Qingdong Li, Yicheng Tan
{"title":"A compact highpass filter employing shorted stubs","authors":"Yong Chen, Qingyuan Wang, Qingdong Li, Yicheng Tan","doi":"10.1109/MMWCST.2012.6238196","DOIUrl":null,"url":null,"abstract":"A compact highpass filter employing shorted stubs is presented in this paper for Ultra Wideband (UWB) systems. The filter is composed of 9 shorted stubs at regular intervals. In order to obtain compact filter structure, the main transmission line is been bended. The design formulas are derived by using an equivalent model of a parallel coupled transmission line. In order to validate the feasibility of the proposed design method, a 9 order highpass filter is designed and simulated. In the last part of the paper, we summary the simulated results and put forward the improvement of this filter.","PeriodicalId":150727,"journal":{"name":"The 2012 International Workshop on Microwave and Millimeter Wave Circuits and System Technology","volume":"99 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The 2012 International Workshop on Microwave and Millimeter Wave Circuits and System Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MMWCST.2012.6238196","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
A compact highpass filter employing shorted stubs is presented in this paper for Ultra Wideband (UWB) systems. The filter is composed of 9 shorted stubs at regular intervals. In order to obtain compact filter structure, the main transmission line is been bended. The design formulas are derived by using an equivalent model of a parallel coupled transmission line. In order to validate the feasibility of the proposed design method, a 9 order highpass filter is designed and simulated. In the last part of the paper, we summary the simulated results and put forward the improvement of this filter.
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