{"title":"Design of Dual Band Flexible CPW Fed Antenna Based on Basalt Fiber Composite","authors":"Liang Yun Ying, S. Rahim, A. Nawabjan, T. Hwa","doi":"10.1109/RFM.2018.8846535","DOIUrl":null,"url":null,"abstract":"A flexible CPW fed antenna that capable to operate at 5.8 GHz and 8.25 GHz for wireless networks is presented in this paper. It is based on Basalt fiber composite as substrate and the conductive fabric as the radiating elements. Due to the good flexibility of antenna, it can adhere well to conformal or curved surface and also enable wearable application. The design composed of a rectangular patch with slot and modified ground plane with slots and defected ground structure (DGS) for better radiating performance. A rectangular slot was inserted to the rectangular patch to achieve dual band operation. The antenna is designed on substrate of Basalt fiber composite with thickness of 0.42mm and size of 24.62mm × 30.22mm. Gain enhancement and improved radiation can be proved from comparison of performance between antenna with DGS and without DGS using the CST Microwave Studio simulation.","PeriodicalId":111726,"journal":{"name":"2018 IEEE International RF and Microwave Conference (RFM)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 IEEE International RF and Microwave Conference (RFM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RFM.2018.8846535","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A flexible CPW fed antenna that capable to operate at 5.8 GHz and 8.25 GHz for wireless networks is presented in this paper. It is based on Basalt fiber composite as substrate and the conductive fabric as the radiating elements. Due to the good flexibility of antenna, it can adhere well to conformal or curved surface and also enable wearable application. The design composed of a rectangular patch with slot and modified ground plane with slots and defected ground structure (DGS) for better radiating performance. A rectangular slot was inserted to the rectangular patch to achieve dual band operation. The antenna is designed on substrate of Basalt fiber composite with thickness of 0.42mm and size of 24.62mm × 30.22mm. Gain enhancement and improved radiation can be proved from comparison of performance between antenna with DGS and without DGS using the CST Microwave Studio simulation.
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