F. Giuppi, A. Georgiadis, S. Via, A. Collado, R. Vyas, M. Tentzeris, M. Bozzi
{"title":"A 927 MHz solar powered active antenna oscillator beacon signal generator","authors":"F. Giuppi, A. Georgiadis, S. Via, A. Collado, R. Vyas, M. Tentzeris, M. Bozzi","doi":"10.1109/WISNET.2012.6172144","DOIUrl":null,"url":null,"abstract":"This work presents the design and implementation of a 927 MHz radio frequency beacon in coplanar waveguide technology, which scavenges through solar energy the power necessary for operation. Starting from a folded-slot antenna topology, a reflection-type oscillator is designed by combining full-wave and nonlinear analyses. Properly placed solar cells and a regulator are used to bias the device by scavenging solar energy from the environment. Prototypes have been implemented and measured. This low cost implementation could be useful in low-power wireless applications.","PeriodicalId":410839,"journal":{"name":"2012 IEEE Topical Conference on Wireless Sensors and Sensor Networks","volume":"125 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 IEEE Topical Conference on Wireless Sensors and Sensor Networks","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/WISNET.2012.6172144","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
This work presents the design and implementation of a 927 MHz radio frequency beacon in coplanar waveguide technology, which scavenges through solar energy the power necessary for operation. Starting from a folded-slot antenna topology, a reflection-type oscillator is designed by combining full-wave and nonlinear analyses. Properly placed solar cells and a regulator are used to bias the device by scavenging solar energy from the environment. Prototypes have been implemented and measured. This low cost implementation could be useful in low-power wireless applications.
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