{"title":"基于高阻抗表面的2.45 ghz波段读取天线","authors":"Gong Hai-bo, Wu Yueshan, Liu Yichang","doi":"10.1109/IFITA.2010.136","DOIUrl":null,"url":null,"abstract":"2.45GHz band is one of the frequency bands which are commonly used in RFID. In order to achieve an antenna with good performance in this band, based on improving the aperture-coupled-feed antenna structure, we introduce a high-impedance surface of microwave photonic crystal structure in antenna design. By novel structure and effective design idea, the antenna can maintain a high gain and has a better stability in a wider band. The size of the antenna will be reduced at the same time, so that the overall performance of the antenna will be more perfect. The experiment results show that the 2.45GHz-band reader antenna based on high-impedance surface proposed in this paper has good performance, and the novel structure and effective design ideas of the antenna have practical significance for the reader antenna design.","PeriodicalId":393802,"journal":{"name":"2010 International Forum on Information Technology and Applications","volume":"58 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"2.45GHz-band Reader Antenna Based on High-Impedance Surface\",\"authors\":\"Gong Hai-bo, Wu Yueshan, Liu Yichang\",\"doi\":\"10.1109/IFITA.2010.136\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"2.45GHz band is one of the frequency bands which are commonly used in RFID. In order to achieve an antenna with good performance in this band, based on improving the aperture-coupled-feed antenna structure, we introduce a high-impedance surface of microwave photonic crystal structure in antenna design. By novel structure and effective design idea, the antenna can maintain a high gain and has a better stability in a wider band. The size of the antenna will be reduced at the same time, so that the overall performance of the antenna will be more perfect. The experiment results show that the 2.45GHz-band reader antenna based on high-impedance surface proposed in this paper has good performance, and the novel structure and effective design ideas of the antenna have practical significance for the reader antenna design.\",\"PeriodicalId\":393802,\"journal\":{\"name\":\"2010 International Forum on Information Technology and Applications\",\"volume\":\"58 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-07-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2010 International Forum on Information Technology and Applications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IFITA.2010.136\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 International Forum on Information Technology and Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IFITA.2010.136","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
2.45GHz-band Reader Antenna Based on High-Impedance Surface
2.45GHz band is one of the frequency bands which are commonly used in RFID. In order to achieve an antenna with good performance in this band, based on improving the aperture-coupled-feed antenna structure, we introduce a high-impedance surface of microwave photonic crystal structure in antenna design. By novel structure and effective design idea, the antenna can maintain a high gain and has a better stability in a wider band. The size of the antenna will be reduced at the same time, so that the overall performance of the antenna will be more perfect. The experiment results show that the 2.45GHz-band reader antenna based on high-impedance surface proposed in this paper has good performance, and the novel structure and effective design ideas of the antenna have practical significance for the reader antenna design.
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