{"title":"具有正交耦合支路的双频支路耦合器","authors":"Lamin Zhan, Zuwei Li, Guoan Wu, P. Roblin","doi":"10.1109/WAMICON.2018.8363901","DOIUrl":null,"url":null,"abstract":"In this paper, a novel dual-band branch-line coupler with two orthogonal coupled branches is presented. Explicit design formulas are derived from the even-odd mode analysis. For verification purpose, a dual-band coupler (2.45/5.8GHz) is designed, fabricated and measured. The measured and simulated results are in good agreement with each other. The new dual-band coupler not only exhibits a simple structure with convenient port locations, but also offers design degrees of freedom for alternative implementation.","PeriodicalId":193359,"journal":{"name":"2018 IEEE 19th Wireless and Microwave Technology Conference (WAMICON)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Dual-band branch-line coupler with orthogonal coupled branches\",\"authors\":\"Lamin Zhan, Zuwei Li, Guoan Wu, P. Roblin\",\"doi\":\"10.1109/WAMICON.2018.8363901\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, a novel dual-band branch-line coupler with two orthogonal coupled branches is presented. Explicit design formulas are derived from the even-odd mode analysis. For verification purpose, a dual-band coupler (2.45/5.8GHz) is designed, fabricated and measured. The measured and simulated results are in good agreement with each other. The new dual-band coupler not only exhibits a simple structure with convenient port locations, but also offers design degrees of freedom for alternative implementation.\",\"PeriodicalId\":193359,\"journal\":{\"name\":\"2018 IEEE 19th Wireless and Microwave Technology Conference (WAMICON)\",\"volume\":\"36 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-04-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 IEEE 19th Wireless and Microwave Technology Conference (WAMICON)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/WAMICON.2018.8363901\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 IEEE 19th Wireless and Microwave Technology Conference (WAMICON)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/WAMICON.2018.8363901","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Dual-band branch-line coupler with orthogonal coupled branches
In this paper, a novel dual-band branch-line coupler with two orthogonal coupled branches is presented. Explicit design formulas are derived from the even-odd mode analysis. For verification purpose, a dual-band coupler (2.45/5.8GHz) is designed, fabricated and measured. The measured and simulated results are in good agreement with each other. The new dual-band coupler not only exhibits a simple structure with convenient port locations, but also offers design degrees of freedom for alternative implementation.
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