R. Suga, H. Nakano, Y. Hirachi, J. Hirokawa, M. Ando
{"title":"Cost-effective 60-GHz antenna-package with end-fire radiation from open-ended post-wall waveguide for wireless file-transfer system","authors":"R. Suga, H. Nakano, Y. Hirachi, J. Hirokawa, M. Ando","doi":"10.1109/MWSYM.2010.5518210","DOIUrl":null,"url":null,"abstract":"This paper proposes a cost-effective antenna-package suitable for the mobile terminal of the wireless file-transfer system. The antenna-package has the end-fire radiation from the open-end post-wall waveguide built in the side of the package. The antenna-package with a 60-GHz CMOS chip is mounted on the edge of a printed-circuit board by BGA technique. The antenna only was fabricated. The antenna has the size of 4.8 × 6.4 × 1.0 mm3. The beamwidth of 120 degrees (E-plane), 72 degrees (H-plane), and 2.2 dBi gain were measured at 60 GHz. The radiation efficiency of the antenna was calculated to be 88 % at 60 GHz. Moreover, the antenna-package with two antennas for the transmitter and the receiver was designed. Its size was 14.4 × 14.4 × 1.0 mm3. The package is under the fabrication.","PeriodicalId":341557,"journal":{"name":"2010 IEEE MTT-S International Microwave Symposium","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2010-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"21","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 IEEE MTT-S International Microwave Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MWSYM.2010.5518210","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 21
Abstract
This paper proposes a cost-effective antenna-package suitable for the mobile terminal of the wireless file-transfer system. The antenna-package has the end-fire radiation from the open-end post-wall waveguide built in the side of the package. The antenna-package with a 60-GHz CMOS chip is mounted on the edge of a printed-circuit board by BGA technique. The antenna only was fabricated. The antenna has the size of 4.8 × 6.4 × 1.0 mm3. The beamwidth of 120 degrees (E-plane), 72 degrees (H-plane), and 2.2 dBi gain were measured at 60 GHz. The radiation efficiency of the antenna was calculated to be 88 % at 60 GHz. Moreover, the antenna-package with two antennas for the transmitter and the receiver was designed. Its size was 14.4 × 14.4 × 1.0 mm3. The package is under the fabrication.
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