{"title":"基于dgs的低功耗传感器节点高效小尺寸无线电力传输","authors":"Kassen Dautov, M. Hashmi, S. Verma, Rahul Gupta","doi":"10.1109/IMaRC45935.2019.9118659","DOIUrl":null,"url":null,"abstract":"This paper presents the design of a highly-efficient plus-shaped defected ground structure (DGS) based wireless power transfer (WPT) system that is applicable for low-power electronic devices. The prototype, developed on RO4350B op-erates at 0.4 GHz and occupies a board area of 30×30 mm2. The proposed WPT system advances the existing state-of-the-art by exhibiting significantly superior figures of merit (FoM). In particular, it possesses a constant efficiency of 86% between 20 mm and 35 mm around the industrial, scientific and medical (ISM) frequency of 0.4 GHz.","PeriodicalId":338001,"journal":{"name":"2019 IEEE MTT-S International Microwave and RF Conference (IMARC)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"9","resultStr":"{\"title\":\"Highly-efficient Compact Size DGS-based Wireless Power Transfer for Low-Power Sensor Nodes\",\"authors\":\"Kassen Dautov, M. Hashmi, S. Verma, Rahul Gupta\",\"doi\":\"10.1109/IMaRC45935.2019.9118659\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents the design of a highly-efficient plus-shaped defected ground structure (DGS) based wireless power transfer (WPT) system that is applicable for low-power electronic devices. The prototype, developed on RO4350B op-erates at 0.4 GHz and occupies a board area of 30×30 mm2. The proposed WPT system advances the existing state-of-the-art by exhibiting significantly superior figures of merit (FoM). In particular, it possesses a constant efficiency of 86% between 20 mm and 35 mm around the industrial, scientific and medical (ISM) frequency of 0.4 GHz.\",\"PeriodicalId\":338001,\"journal\":{\"name\":\"2019 IEEE MTT-S International Microwave and RF Conference (IMARC)\",\"volume\":\"6 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"9\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 IEEE MTT-S International Microwave and RF Conference (IMARC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IMaRC45935.2019.9118659\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE MTT-S International Microwave and RF Conference (IMARC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IMaRC45935.2019.9118659","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Highly-efficient Compact Size DGS-based Wireless Power Transfer for Low-Power Sensor Nodes
This paper presents the design of a highly-efficient plus-shaped defected ground structure (DGS) based wireless power transfer (WPT) system that is applicable for low-power electronic devices. The prototype, developed on RO4350B op-erates at 0.4 GHz and occupies a board area of 30×30 mm2. The proposed WPT system advances the existing state-of-the-art by exhibiting significantly superior figures of merit (FoM). In particular, it possesses a constant efficiency of 86% between 20 mm and 35 mm around the industrial, scientific and medical (ISM) frequency of 0.4 GHz.
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