{"title":"利用类正弦波形改善低输入功率电平射频能量采集的PCE","authors":"Abderrahim Benhamou, M. Tellache, S. Hebib","doi":"10.1109/ICAEE53772.2022.9962102","DOIUrl":null,"url":null,"abstract":"This paper presents a solution to improve the power conversion efficiency (PCE) of RF-to-dc conversion circuits especially when dealing with low RF power levels. It simply consists on the use of sinc-like Waveforms as a power optimized waveform (POW). The proposed approach is tested and validated in the case of a wide input power range rectifier using Software Defined Radio (SDR) to generate and transmit waveforms. For a PCE higher than 50%, the obtained results show an input power range of [-15 dBm to 19 dBm] in the case of sinc-like waveforms compared to [-10 dBm to 20 dBm] when using standard continuous waveforms (CW).","PeriodicalId":206584,"journal":{"name":"2022 2nd International Conference on Advanced Electrical Engineering (ICAEE)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Improving PCE in Low Input Power Level RF Energy Harvesting using Sinc-like Waveforms\",\"authors\":\"Abderrahim Benhamou, M. Tellache, S. Hebib\",\"doi\":\"10.1109/ICAEE53772.2022.9962102\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a solution to improve the power conversion efficiency (PCE) of RF-to-dc conversion circuits especially when dealing with low RF power levels. It simply consists on the use of sinc-like Waveforms as a power optimized waveform (POW). The proposed approach is tested and validated in the case of a wide input power range rectifier using Software Defined Radio (SDR) to generate and transmit waveforms. For a PCE higher than 50%, the obtained results show an input power range of [-15 dBm to 19 dBm] in the case of sinc-like waveforms compared to [-10 dBm to 20 dBm] when using standard continuous waveforms (CW).\",\"PeriodicalId\":206584,\"journal\":{\"name\":\"2022 2nd International Conference on Advanced Electrical Engineering (ICAEE)\",\"volume\":\"47 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-10-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 2nd International Conference on Advanced Electrical Engineering (ICAEE)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICAEE53772.2022.9962102\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 2nd International Conference on Advanced Electrical Engineering (ICAEE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICAEE53772.2022.9962102","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Improving PCE in Low Input Power Level RF Energy Harvesting using Sinc-like Waveforms
This paper presents a solution to improve the power conversion efficiency (PCE) of RF-to-dc conversion circuits especially when dealing with low RF power levels. It simply consists on the use of sinc-like Waveforms as a power optimized waveform (POW). The proposed approach is tested and validated in the case of a wide input power range rectifier using Software Defined Radio (SDR) to generate and transmit waveforms. For a PCE higher than 50%, the obtained results show an input power range of [-15 dBm to 19 dBm] in the case of sinc-like waveforms compared to [-10 dBm to 20 dBm] when using standard continuous waveforms (CW).
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