{"title":"Compact size microstrip-line-fed antenna for WLAN application","authors":"Feng Zhao, Wei Hua","doi":"10.1109/IWAT.2012.6178659","DOIUrl":null,"url":null,"abstract":"A novel compact size microstrip-line fed patch antenna used for WLAN operation in the 5.2- and 5.8-GHz is proposed. The antenna consists of the horizontal “H-shapped” patch in the top side, and the I-slot patch with chamfer in the bottom side. The size of the antenna is 15mm×12mm×1mm, and the dielectric constant is 2.65. The resonant frequency of the antenna is at 5.2/5.8GHz. The simulated results is obtained, and show good dual-frequency operation, with impedance bandwidth (return loss: -10dB definition) of 110MHz (5.17~5.28GHz) and 370MHz (5.64~6.01GHz), antenna gain of 1.92dBi and 2.57dBi, respectively. The radiation pattern of dual-frequency is omnidirectional.","PeriodicalId":6341,"journal":{"name":"2012 IEEE International Workshop on Antenna Technology (iWAT)","volume":"1 1","pages":"249-252"},"PeriodicalIF":0.0000,"publicationDate":"2012-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 IEEE International Workshop on Antenna Technology (iWAT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IWAT.2012.6178659","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 novel compact size microstrip-line fed patch antenna used for WLAN operation in the 5.2- and 5.8-GHz is proposed. The antenna consists of the horizontal “H-shapped” patch in the top side, and the I-slot patch with chamfer in the bottom side. The size of the antenna is 15mm×12mm×1mm, and the dielectric constant is 2.65. The resonant frequency of the antenna is at 5.2/5.8GHz. The simulated results is obtained, and show good dual-frequency operation, with impedance bandwidth (return loss: -10dB definition) of 110MHz (5.17~5.28GHz) and 370MHz (5.64~6.01GHz), antenna gain of 1.92dBi and 2.57dBi, respectively. The radiation pattern of dual-frequency is omnidirectional.
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