{"title":"手性级联电路的网络分析及其在定向耦合器上的新应用","authors":"X. Yang, Jialing Tong, Weikeng Qin, T. Cui","doi":"10.1109/META.2008.4723625","DOIUrl":null,"url":null,"abstract":"We theoretically investigate the four-port network parameters of chiral cascaded circuit and present a new approach to realizing compact directional coupler based on it. This novel coupler characterizes good isolation. Besides, its coupling coefficient can be easily designed by tuning the turns ratio of transformers and its operating frequency can be additionally designed by tuning the series inductance and parallel capacitance. A prototype of 20 dB-coupler is proposed to show the design procedure of chiral cascaded circuit-based coupler, which is validated by Aglientpsilas ADS simulation.","PeriodicalId":345360,"journal":{"name":"2008 International Workshop on Metamaterials","volume":"16 5 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The network analysis of chiral cascaded circuit and its novel application on directional coupler\",\"authors\":\"X. Yang, Jialing Tong, Weikeng Qin, T. Cui\",\"doi\":\"10.1109/META.2008.4723625\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We theoretically investigate the four-port network parameters of chiral cascaded circuit and present a new approach to realizing compact directional coupler based on it. This novel coupler characterizes good isolation. Besides, its coupling coefficient can be easily designed by tuning the turns ratio of transformers and its operating frequency can be additionally designed by tuning the series inductance and parallel capacitance. A prototype of 20 dB-coupler is proposed to show the design procedure of chiral cascaded circuit-based coupler, which is validated by Aglientpsilas ADS simulation.\",\"PeriodicalId\":345360,\"journal\":{\"name\":\"2008 International Workshop on Metamaterials\",\"volume\":\"16 5 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-12-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2008 International Workshop on Metamaterials\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/META.2008.4723625\",\"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 International Workshop on Metamaterials","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/META.2008.4723625","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The network analysis of chiral cascaded circuit and its novel application on directional coupler
We theoretically investigate the four-port network parameters of chiral cascaded circuit and present a new approach to realizing compact directional coupler based on it. This novel coupler characterizes good isolation. Besides, its coupling coefficient can be easily designed by tuning the turns ratio of transformers and its operating frequency can be additionally designed by tuning the series inductance and parallel capacitance. A prototype of 20 dB-coupler is proposed to show the design procedure of chiral cascaded circuit-based coupler, which is validated by Aglientpsilas ADS simulation.
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