{"title":"采用0.35µm CMOS-MEMS技术设计40 ghz CRLH-TL芯片天线","authors":"Chun-Chi Lin, Chia-Chan Chang, Sheng-Chi Hsieh","doi":"10.1109/RWS.2010.5434248","DOIUrl":null,"url":null,"abstract":"In this paper, we present a compact CMOS chip antenna for on-chip radios. The proposed antenna is constructed by single unit-cell of composite right/left-handed transmission line. According to the zeroth-order resonance, the antenna size is determined by the equivalent lumped circuit elements instead of the wavelength, leading to the beneficial size reduction. The antenna is fabricated using 0.35-µm CMOS-MEMS technology with partial substrate removal for gain enhancement. The antenna size is 0.74×0.32 mm2, and the overall chip size is 1.18×0.74 mm2 with dummy metals. The measured return loss is 6 dB at 40 GHz and the measured radiation gain estimated by Friis' transmission formula is −16.75 dBi.","PeriodicalId":334671,"journal":{"name":"2010 IEEE Radio and Wireless Symposium (RWS)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Design of 40-GHz CRLH-TL chip antenna using 0.35-µm CMOS-MEMS technology\",\"authors\":\"Chun-Chi Lin, Chia-Chan Chang, Sheng-Chi Hsieh\",\"doi\":\"10.1109/RWS.2010.5434248\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, we present a compact CMOS chip antenna for on-chip radios. The proposed antenna is constructed by single unit-cell of composite right/left-handed transmission line. According to the zeroth-order resonance, the antenna size is determined by the equivalent lumped circuit elements instead of the wavelength, leading to the beneficial size reduction. The antenna is fabricated using 0.35-µm CMOS-MEMS technology with partial substrate removal for gain enhancement. The antenna size is 0.74×0.32 mm2, and the overall chip size is 1.18×0.74 mm2 with dummy metals. The measured return loss is 6 dB at 40 GHz and the measured radiation gain estimated by Friis' transmission formula is −16.75 dBi.\",\"PeriodicalId\":334671,\"journal\":{\"name\":\"2010 IEEE Radio and Wireless Symposium (RWS)\",\"volume\":\"8 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-01-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2010 IEEE Radio and Wireless Symposium (RWS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/RWS.2010.5434248\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 IEEE Radio and Wireless Symposium (RWS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RWS.2010.5434248","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Design of 40-GHz CRLH-TL chip antenna using 0.35-µm CMOS-MEMS technology
In this paper, we present a compact CMOS chip antenna for on-chip radios. The proposed antenna is constructed by single unit-cell of composite right/left-handed transmission line. According to the zeroth-order resonance, the antenna size is determined by the equivalent lumped circuit elements instead of the wavelength, leading to the beneficial size reduction. The antenna is fabricated using 0.35-µm CMOS-MEMS technology with partial substrate removal for gain enhancement. The antenna size is 0.74×0.32 mm2, and the overall chip size is 1.18×0.74 mm2 with dummy metals. The measured return loss is 6 dB at 40 GHz and the measured radiation gain estimated by Friis' transmission formula is −16.75 dBi.
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