{"title":"点对点通信系统用高增益超材料天线","authors":"Bybi P. Chacko, G. Augustin, T. Denidni","doi":"10.1109/EUCAP.2014.6902299","DOIUrl":null,"url":null,"abstract":"A high-gain, wideband metamaterial superstrate antenna in C-band is presented. The proposed design creatively utilizes the wideband characteristics of aperture-coupling along with the beam focusing abilities of mu-near-zero metamaterials. The antenna provides an impedance bandwidth from 4.0-5.4 GHz with maximum broadside gain of 14.2 dBi at 4.8 GHz. The measurement results indicate that the antenna achieves 94% of the maximum possible gain of a perfect radiating surface of equivalent aperture size.","PeriodicalId":22362,"journal":{"name":"The 8th European Conference on Antennas and Propagation (EuCAP 2014)","volume":"1 1","pages":"2393-2396"},"PeriodicalIF":0.0000,"publicationDate":"2014-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"High-gain metamaterial antenna for point-to-point communication systems\",\"authors\":\"Bybi P. Chacko, G. Augustin, T. Denidni\",\"doi\":\"10.1109/EUCAP.2014.6902299\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A high-gain, wideband metamaterial superstrate antenna in C-band is presented. The proposed design creatively utilizes the wideband characteristics of aperture-coupling along with the beam focusing abilities of mu-near-zero metamaterials. The antenna provides an impedance bandwidth from 4.0-5.4 GHz with maximum broadside gain of 14.2 dBi at 4.8 GHz. The measurement results indicate that the antenna achieves 94% of the maximum possible gain of a perfect radiating surface of equivalent aperture size.\",\"PeriodicalId\":22362,\"journal\":{\"name\":\"The 8th European Conference on Antennas and Propagation (EuCAP 2014)\",\"volume\":\"1 1\",\"pages\":\"2393-2396\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-09-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"The 8th European Conference on Antennas and Propagation (EuCAP 2014)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EUCAP.2014.6902299\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"The 8th European Conference on Antennas and Propagation (EuCAP 2014)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EUCAP.2014.6902299","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
High-gain metamaterial antenna for point-to-point communication systems
A high-gain, wideband metamaterial superstrate antenna in C-band is presented. The proposed design creatively utilizes the wideband characteristics of aperture-coupling along with the beam focusing abilities of mu-near-zero metamaterials. The antenna provides an impedance bandwidth from 4.0-5.4 GHz with maximum broadside gain of 14.2 dBi at 4.8 GHz. The measurement results indicate that the antenna achieves 94% of the maximum possible gain of a perfect radiating surface of equivalent aperture size.
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