{"title":"一种用于射频能量收集应用的非常紧凑和高效的整流天线","authors":"Zongyu Zhang, Jiawang Li","doi":"10.23919/ISAP47258.2021.9614514","DOIUrl":null,"url":null,"abstract":"A novel compact rectenna operated for RF energy harvesting applications at 2.45GHz with high radio frequency to direct current (RF-to-DC) conversion efficiency is presented and investigated. The maximum conversion efficiency is 72.7% at 2.45GHz when the input RF power is 12dBm. And the rectenna can maintain high conversion efficiency in a wide input power range. When the input power is between -4dBm and 18dBm, the measured conversion efficiency can reach more than 30%. The Rectenna structure is simple and the size is compact, only 30mm×30mm×0.8mm.","PeriodicalId":132941,"journal":{"name":"2021 International Symposium on Antennas and Propagation (ISAP)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"A Very Compact and High Efficient Rectenna for RF Energy Harvesting Applications\",\"authors\":\"Zongyu Zhang, Jiawang Li\",\"doi\":\"10.23919/ISAP47258.2021.9614514\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A novel compact rectenna operated for RF energy harvesting applications at 2.45GHz with high radio frequency to direct current (RF-to-DC) conversion efficiency is presented and investigated. The maximum conversion efficiency is 72.7% at 2.45GHz when the input RF power is 12dBm. And the rectenna can maintain high conversion efficiency in a wide input power range. When the input power is between -4dBm and 18dBm, the measured conversion efficiency can reach more than 30%. The Rectenna structure is simple and the size is compact, only 30mm×30mm×0.8mm.\",\"PeriodicalId\":132941,\"journal\":{\"name\":\"2021 International Symposium on Antennas and Propagation (ISAP)\",\"volume\":\"12 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-10-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 International Symposium on Antennas and Propagation (ISAP)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.23919/ISAP47258.2021.9614514\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 International Symposium on Antennas and Propagation (ISAP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/ISAP47258.2021.9614514","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Very Compact and High Efficient Rectenna for RF Energy Harvesting Applications
A novel compact rectenna operated for RF energy harvesting applications at 2.45GHz with high radio frequency to direct current (RF-to-DC) conversion efficiency is presented and investigated. The maximum conversion efficiency is 72.7% at 2.45GHz when the input RF power is 12dBm. And the rectenna can maintain high conversion efficiency in a wide input power range. When the input power is between -4dBm and 18dBm, the measured conversion efficiency can reach more than 30%. The Rectenna structure is simple and the size is compact, only 30mm×30mm×0.8mm.
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