{"title":"采用阶跃阻抗谐振器的微带复合左/右漏波天线","authors":"Y. Kushiyama, T. Arima, T. Uno","doi":"10.1109/IWAT.2015.7365377","DOIUrl":null,"url":null,"abstract":"A composite right/left-handed (CRLH) leaky wave antenna using a stepped impedance resonator (SIR) is presented. By applying the SIR technique to a conventional CRLH structure, a balanced condition is achieved through adjustments of parameters of the SIR. Therefore, the structure requires no interdigital or multilayer capacitor to achieve a balanced condition. A differential microstrip geometry is also used for utilizing a virtual ground to remove grounded vias. The simplicity of the structure allows applications at higher frequencies. A leaky wave antenna consists of 14 unit cells of the proposed structure is designed. A continuous beam scanning capability from backward to forward direction is confirmed.","PeriodicalId":342623,"journal":{"name":"2015 International Workshop on Antenna Technology (iWAT)","volume":"296 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A microstrip composite right/left handed leaky-wave antenna using a stepped impedance resonator\",\"authors\":\"Y. Kushiyama, T. Arima, T. Uno\",\"doi\":\"10.1109/IWAT.2015.7365377\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A composite right/left-handed (CRLH) leaky wave antenna using a stepped impedance resonator (SIR) is presented. By applying the SIR technique to a conventional CRLH structure, a balanced condition is achieved through adjustments of parameters of the SIR. Therefore, the structure requires no interdigital or multilayer capacitor to achieve a balanced condition. A differential microstrip geometry is also used for utilizing a virtual ground to remove grounded vias. The simplicity of the structure allows applications at higher frequencies. A leaky wave antenna consists of 14 unit cells of the proposed structure is designed. A continuous beam scanning capability from backward to forward direction is confirmed.\",\"PeriodicalId\":342623,\"journal\":{\"name\":\"2015 International Workshop on Antenna Technology (iWAT)\",\"volume\":\"296 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-03-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2015 International Workshop on Antenna Technology (iWAT)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IWAT.2015.7365377\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 International Workshop on Antenna Technology (iWAT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IWAT.2015.7365377","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A microstrip composite right/left handed leaky-wave antenna using a stepped impedance resonator
A composite right/left-handed (CRLH) leaky wave antenna using a stepped impedance resonator (SIR) is presented. By applying the SIR technique to a conventional CRLH structure, a balanced condition is achieved through adjustments of parameters of the SIR. Therefore, the structure requires no interdigital or multilayer capacitor to achieve a balanced condition. A differential microstrip geometry is also used for utilizing a virtual ground to remove grounded vias. The simplicity of the structure allows applications at higher frequencies. A leaky wave antenna consists of 14 unit cells of the proposed structure is designed. A continuous beam scanning capability from backward to forward direction is confirmed.
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