B. Belyaev, S. Khodenkov, G. Nazarov, Konstantin E. Gaipov
{"title":"Investigation of Microwave Bandpass Filter Based on Three-Mode Resonator","authors":"B. Belyaev, S. Khodenkov, G. Nazarov, Konstantin E. Gaipov","doi":"10.1109/APEDE48864.2020.9255618","DOIUrl":null,"url":null,"abstract":"Microstrip three-mode resonator consisting of a pair of quarter-wave and a half-wave resonator is considered. The frequency-selective characteristics of sixth- and tenth-order bandpass filters based on such a multimode resonator are investigated. There are attenuation poles near the steep passband slopes at amplitude-frequency characteristic of filters. At the same time, tenth-order filter has expanded high-frequency stopband.","PeriodicalId":277559,"journal":{"name":"2020 International Conference on Actual Problems of Electron Devices Engineering (APEDE)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 International Conference on Actual Problems of Electron Devices Engineering (APEDE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APEDE48864.2020.9255618","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
Microstrip three-mode resonator consisting of a pair of quarter-wave and a half-wave resonator is considered. The frequency-selective characteristics of sixth- and tenth-order bandpass filters based on such a multimode resonator are investigated. There are attenuation poles near the steep passband slopes at amplitude-frequency characteristic of filters. At the same time, tenth-order filter has expanded high-frequency stopband.
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