{"title":"A low-cost, dual-band RF loop antenna and energy harvester","authors":"A. Azam, Zhidong Bai, J. Walling","doi":"10.1109/WISNET.2017.7878749","DOIUrl":null,"url":null,"abstract":"This paper presents the design of a Dickson charge pump circuit paired with a compact, multi-resonant loop antenna for RF energy harvesting at 900 MHz and 2.4 GHz. It enables the RF harvester to operate efficiently both indoors and outdoors. A prototype design using surface mount components is simulated using ADS. It achieves a sensitivity of −21.2 dBm and −17.1 dBm at 900 MHz and 2.4 GHz, respectively. The simulated Vout >1 V is achieved in < 60µs. The prototype design, including antenna, requires an area of 55.9×38.1 mm2.","PeriodicalId":266973,"journal":{"name":"2017 IEEE Topical Conference on Wireless Sensors and Sensor Networks (WiSNet)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 IEEE Topical Conference on Wireless Sensors and Sensor Networks (WiSNet)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/WISNET.2017.7878749","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
This paper presents the design of a Dickson charge pump circuit paired with a compact, multi-resonant loop antenna for RF energy harvesting at 900 MHz and 2.4 GHz. It enables the RF harvester to operate efficiently both indoors and outdoors. A prototype design using surface mount components is simulated using ADS. It achieves a sensitivity of −21.2 dBm and −17.1 dBm at 900 MHz and 2.4 GHz, respectively. The simulated Vout >1 V is achieved in < 60µs. The prototype design, including antenna, requires an area of 55.9×38.1 mm2.
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