{"title":"Microwave planar triple-mode resonator filter","authors":"C. Sovuthy, W. P. Wen","doi":"10.1109/NATPC.2011.6136425","DOIUrl":null,"url":null,"abstract":"A novel microwave planar triple-mode resonator filter structure to achieve triple-mode rather than dual-mode response has been developed for miniaturization of high selectivity narrow-band microwave bandpass filter. The filter is miniaturized by incorporating a novel stepped impedance triple-mode into resonator. The filter has a passband bandwidth of 6% at 1 GHz. The measured result shows less than 1.1 dB passband insertion loss and more than 30 dB return loss are obtained.","PeriodicalId":6411,"journal":{"name":"2011 National Postgraduate Conference","volume":"10 1","pages":"1-3"},"PeriodicalIF":0.0000,"publicationDate":"2011-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 National Postgraduate Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NATPC.2011.6136425","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
A novel microwave planar triple-mode resonator filter structure to achieve triple-mode rather than dual-mode response has been developed for miniaturization of high selectivity narrow-band microwave bandpass filter. The filter is miniaturized by incorporating a novel stepped impedance triple-mode into resonator. The filter has a passband bandwidth of 6% at 1 GHz. The measured result shows less than 1.1 dB passband insertion loss and more than 30 dB return loss are obtained.
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