{"title":"Spiral defected ground structures in grounded coplanar waveguide","authors":"Y. Hong, R. Henderson","doi":"10.1109/RWS.2011.5725499","DOIUrl":null,"url":null,"abstract":"This paper presents results of a spiral defected ground structure (SDGS) study in grounded coplanar waveguide (GCPW) technology. A SDGS is implemented on the top and bottom ground planes of a GCPW transmission line resulting in stronger attenuation poles. By varying the SDGS degrees of freedom, resonators have been designed for a tuning range from 3.7 to 7.2 GHz. 5 GHz resonators have been fabricated and show good agreement with simulated results.","PeriodicalId":250672,"journal":{"name":"2011 IEEE Radio and Wireless Symposium","volume":"130 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 IEEE Radio and Wireless Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RWS.2011.5725499","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
This paper presents results of a spiral defected ground structure (SDGS) study in grounded coplanar waveguide (GCPW) technology. A SDGS is implemented on the top and bottom ground planes of a GCPW transmission line resulting in stronger attenuation poles. By varying the SDGS degrees of freedom, resonators have been designed for a tuning range from 3.7 to 7.2 GHz. 5 GHz resonators have been fabricated and show good agreement with simulated results.
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