{"title":"Research on Electrically Tuned Filter","authors":"Rui Liu, Zhengwei Huang, Yong Cheng","doi":"10.1109/ICMMT55580.2022.10022955","DOIUrl":null,"url":null,"abstract":"In this paper, an electrically tuned cavity filter is designed based on the coupling matrix. A pair of zeros are generated on both sides of the passband by using the coupling mode of source load. The out-of-band suppression is below -40dB, Insertion loss less than 0.3db, The return loss is greater than 17dB and the tunable range is 172MHz-630MHz. It has certain scientific research value.","PeriodicalId":211726,"journal":{"name":"2022 International Conference on Microwave and Millimeter Wave Technology (ICMMT)","volume":"221 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 International Conference on Microwave and Millimeter Wave Technology (ICMMT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICMMT55580.2022.10022955","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
In this paper, an electrically tuned cavity filter is designed based on the coupling matrix. A pair of zeros are generated on both sides of the passband by using the coupling mode of source load. The out-of-band suppression is below -40dB, Insertion loss less than 0.3db, The return loss is greater than 17dB and the tunable range is 172MHz-630MHz. It has certain scientific research value.
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