{"title":"Tunable microwave filter using highly anisotropic liquid crystals","authors":"D. Jiang, Hui Chen, W. Luo","doi":"10.1109/ICCPS.2015.7454231","DOIUrl":null,"url":null,"abstract":"An electrically controlled tunable microwave filter is described, which is designed on a resonant inverted microstrip structure with a nematic liquid crystal. The center frequency of the respective two-pole tunable filter is settled at 6.5GHz which can be shifted by 500MHz approximately. The device is fabricated using liquid crystal sandwich structure with a total thickness of 1 mm. The total size of the proposed filter structure is 20×18 mm2.","PeriodicalId":319991,"journal":{"name":"2015 IEEE International Conference on Communication Problem-Solving (ICCP)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 IEEE International Conference on Communication Problem-Solving (ICCP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICCPS.2015.7454231","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
An electrically controlled tunable microwave filter is described, which is designed on a resonant inverted microstrip structure with a nematic liquid crystal. The center frequency of the respective two-pole tunable filter is settled at 6.5GHz which can be shifted by 500MHz approximately. The device is fabricated using liquid crystal sandwich structure with a total thickness of 1 mm. The total size of the proposed filter structure is 20×18 mm2.
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