{"title":"一种用于无线能量收集的紧凑型宽带准各向同性天线","authors":"Sonapreetha Mohan Radha, Mee-Su Lee, Ick-Jae Yoon","doi":"10.1109/ISAP53582.2022.9998658","DOIUrl":null,"url":null,"abstract":"A compact broadband quasi-isotropic antenna is presented in this paper. Slits are established on a tapered crossed dipole antenna to enhance the bandwidth as well as the isotropic antenna performance. The proposed antenna shows an 87 % of impedance bandwidth in the frequency range of 1.8-4.2 GHz. The quasi-isotropic radiation performance, that is, the maximum gain deviation less than 6 dB, is observed for the frequency range of 2.1-3.2 GHz, with a 41.5 % bandwidth. The simulation results are verified experimentally.","PeriodicalId":137840,"journal":{"name":"2022 International Symposium on Antennas and Propagation (ISAP)","volume":"79 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Compact Broadband Quasi-isotropic Antenna for Wireless Energy Harvesting Applications\",\"authors\":\"Sonapreetha Mohan Radha, Mee-Su Lee, Ick-Jae Yoon\",\"doi\":\"10.1109/ISAP53582.2022.9998658\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A compact broadband quasi-isotropic antenna is presented in this paper. Slits are established on a tapered crossed dipole antenna to enhance the bandwidth as well as the isotropic antenna performance. The proposed antenna shows an 87 % of impedance bandwidth in the frequency range of 1.8-4.2 GHz. The quasi-isotropic radiation performance, that is, the maximum gain deviation less than 6 dB, is observed for the frequency range of 2.1-3.2 GHz, with a 41.5 % bandwidth. The simulation results are verified experimentally.\",\"PeriodicalId\":137840,\"journal\":{\"name\":\"2022 International Symposium on Antennas and Propagation (ISAP)\",\"volume\":\"79 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-10-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 International Symposium on Antennas and Propagation (ISAP)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISAP53582.2022.9998658\",\"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 International Symposium on Antennas and Propagation (ISAP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISAP53582.2022.9998658","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Compact Broadband Quasi-isotropic Antenna for Wireless Energy Harvesting Applications
A compact broadband quasi-isotropic antenna is presented in this paper. Slits are established on a tapered crossed dipole antenna to enhance the bandwidth as well as the isotropic antenna performance. The proposed antenna shows an 87 % of impedance bandwidth in the frequency range of 1.8-4.2 GHz. The quasi-isotropic radiation performance, that is, the maximum gain deviation less than 6 dB, is observed for the frequency range of 2.1-3.2 GHz, with a 41.5 % bandwidth. The simulation results are verified experimentally.
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