{"title":"A high-gain rectenna based on grid-array antenna for RF power harvesting applications","authors":"Yi-Yao Hu, Hao Xu, Hucheng Sun, Sheng Sun","doi":"10.1109/GSMM.2017.7970285","DOIUrl":null,"url":null,"abstract":"A novel rectenna based on the grid-array antenna is presented in this paper. The grid-array antenna provides the feasibility to tilt the radiation beam. Two isolated feed points are designed in the grid-array antenna so as to generate two different beams separately. In this way, the rectenna can harvest more wireless RF energy from different directions. Finally, a prototype is fabricated and measured. Under the power density of 1 μW/cm2, it can produce over 50 μW dc power when the incident angle of incoming wave ranges from −10° to 10° at the E-plane.","PeriodicalId":414423,"journal":{"name":"2017 10th Global Symposium on Millimeter-Waves","volume":"90 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 10th Global Symposium on Millimeter-Waves","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/GSMM.2017.7970285","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 8
Abstract
A novel rectenna based on the grid-array antenna is presented in this paper. The grid-array antenna provides the feasibility to tilt the radiation beam. Two isolated feed points are designed in the grid-array antenna so as to generate two different beams separately. In this way, the rectenna can harvest more wireless RF energy from different directions. Finally, a prototype is fabricated and measured. Under the power density of 1 μW/cm2, it can produce over 50 μW dc power when the incident angle of incoming wave ranges from −10° to 10° at the E-plane.
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