{"title":"一个紧凑的高选择性滤波器的灵感来自负折射率传输线","authors":"R. Islam, G. Eleftheriades","doi":"10.1109/MWSYM.2008.4632977","DOIUrl":null,"url":null,"abstract":"A Negative-Refractive-Index Transmission-Line (NRI-TL) inspired filter is realized by replacing the traditional shunt inductive loading with a series LC resonator to ground. Design equations for the filter are compared with full-wave simulations and experimental results are presented for a highly-selective folded implementation exhibiting 5% bandwidth at 2.03 GHz , 1 dB insertion-loss and a maximum band-edge slope of 2.15 dB/MHz.","PeriodicalId":273767,"journal":{"name":"2008 IEEE MTT-S International Microwave Symposium Digest","volume":"17 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"A compact highly-selective filter inspired by Negative-Refractive-Index Transmission Lines\",\"authors\":\"R. Islam, G. Eleftheriades\",\"doi\":\"10.1109/MWSYM.2008.4632977\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A Negative-Refractive-Index Transmission-Line (NRI-TL) inspired filter is realized by replacing the traditional shunt inductive loading with a series LC resonator to ground. Design equations for the filter are compared with full-wave simulations and experimental results are presented for a highly-selective folded implementation exhibiting 5% bandwidth at 2.03 GHz , 1 dB insertion-loss and a maximum band-edge slope of 2.15 dB/MHz.\",\"PeriodicalId\":273767,\"journal\":{\"name\":\"2008 IEEE MTT-S International Microwave Symposium Digest\",\"volume\":\"17 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-06-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2008 IEEE MTT-S International Microwave Symposium Digest\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MWSYM.2008.4632977\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 IEEE MTT-S International Microwave Symposium Digest","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MWSYM.2008.4632977","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A compact highly-selective filter inspired by Negative-Refractive-Index Transmission Lines
A Negative-Refractive-Index Transmission-Line (NRI-TL) inspired filter is realized by replacing the traditional shunt inductive loading with a series LC resonator to ground. Design equations for the filter are compared with full-wave simulations and experimental results are presented for a highly-selective folded implementation exhibiting 5% bandwidth at 2.03 GHz , 1 dB insertion-loss and a maximum band-edge slope of 2.15 dB/MHz.
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