{"title":"Broadband 60-GHz beam-steering vertical off-center dipole antennas in LTCC","authors":"Yong-xin Guo, H. Chu","doi":"10.1109/IWAT.2012.6178640","DOIUrl":null,"url":null,"abstract":"Broadband 60-GHz vertical off-center dipole antenna and its arrays in low-temperature co-fired ceramic (LTCC) substrate are presented in this paper. The dipole antenna is designed using the off-center-fed technology to improve its bandwidth to cover the 60-GHz frequency band from 57 GHz to 66 GHz. A 4×4 planar array is optimized to achieve a maximum gain of 15.6 dBi at 60 GHz, while a beam-steering array using a low-cost Butler matrix is optimized to give a 5-dB measured beamwidth wider than 80° at 60 GHz. Measured results verified our prediction.","PeriodicalId":6341,"journal":{"name":"2012 IEEE International Workshop on Antenna Technology (iWAT)","volume":"45 6","pages":"177-180"},"PeriodicalIF":0.0000,"publicationDate":"2012-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 IEEE International Workshop on Antenna Technology (iWAT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IWAT.2012.6178640","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 6
Abstract
Broadband 60-GHz vertical off-center dipole antenna and its arrays in low-temperature co-fired ceramic (LTCC) substrate are presented in this paper. The dipole antenna is designed using the off-center-fed technology to improve its bandwidth to cover the 60-GHz frequency band from 57 GHz to 66 GHz. A 4×4 planar array is optimized to achieve a maximum gain of 15.6 dBi at 60 GHz, while a beam-steering array using a low-cost Butler matrix is optimized to give a 5-dB measured beamwidth wider than 80° at 60 GHz. Measured results verified our prediction.
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