{"title":"Compact Dual-Mode Patch Resonator for Filter Applications","authors":"Jia‐lin Li, S. Qu, Q. Xue","doi":"10.1109/IMWS.2008.4782267","DOIUrl":null,"url":null,"abstract":"Based on a square patch resonator, a compact dual-mode band-pass filter is studied in this paper. The size reduction of the developed filter is simply achieved by etching a dual-cross slot on the patch. Studies indicate that with this arrangement, the size can be reduced to 26.7% as compared to the conventional patch resonator. Meanwhile, a pair of transmission zeros close to the pass band improves its selectivity. Both measurements and simulations are presented and compared in the paper.","PeriodicalId":257679,"journal":{"name":"2008 IEEE MTT-S International Microwave Workshop Series on Art of Miniaturizing RF and Microwave Passive Components","volume":"32 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 IEEE MTT-S International Microwave Workshop Series on Art of Miniaturizing RF and Microwave Passive Components","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IMWS.2008.4782267","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
Based on a square patch resonator, a compact dual-mode band-pass filter is studied in this paper. The size reduction of the developed filter is simply achieved by etching a dual-cross slot on the patch. Studies indicate that with this arrangement, the size can be reduced to 26.7% as compared to the conventional patch resonator. Meanwhile, a pair of transmission zeros close to the pass band improves its selectivity. Both measurements and simulations are presented and compared in the paper.
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