{"title":"双频共面波导馈电狭缝耦合矩形介质谐振器天线","authors":"A. Omar, M. Al-Hasan","doi":"10.1109/ICFCC.2009.103","DOIUrl":null,"url":null,"abstract":"Dual band antennas are important in communication systems which operate in more than one frequency band. This paper presents a new dual band coplanar waveguide- fed- slot coupled rectangular dielectric resonator antenna operating at the two frequency bands centered at 5.4 and 6.8 GHz. The use of DR allows for unidirectional radiation with a front to back ratio of more than 10 dB. The designed antenna is linearly polarized with a cross polarization level more than 26 dB lower than the co-polarization level.","PeriodicalId":338489,"journal":{"name":"2009 International Conference on Future Computer and Communication","volume":"43 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"10","resultStr":"{\"title\":\"Dual-Band Coplanar-Waveguide-Fed Slot-Coupled Rectangular Dielectric Resonator Antenna\",\"authors\":\"A. Omar, M. Al-Hasan\",\"doi\":\"10.1109/ICFCC.2009.103\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Dual band antennas are important in communication systems which operate in more than one frequency band. This paper presents a new dual band coplanar waveguide- fed- slot coupled rectangular dielectric resonator antenna operating at the two frequency bands centered at 5.4 and 6.8 GHz. The use of DR allows for unidirectional radiation with a front to back ratio of more than 10 dB. The designed antenna is linearly polarized with a cross polarization level more than 26 dB lower than the co-polarization level.\",\"PeriodicalId\":338489,\"journal\":{\"name\":\"2009 International Conference on Future Computer and Communication\",\"volume\":\"43 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-04-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"10\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2009 International Conference on Future Computer and Communication\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICFCC.2009.103\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 International Conference on Future Computer and Communication","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICFCC.2009.103","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Dual band antennas are important in communication systems which operate in more than one frequency band. This paper presents a new dual band coplanar waveguide- fed- slot coupled rectangular dielectric resonator antenna operating at the two frequency bands centered at 5.4 and 6.8 GHz. The use of DR allows for unidirectional radiation with a front to back ratio of more than 10 dB. The designed antenna is linearly polarized with a cross polarization level more than 26 dB lower than the co-polarization level.
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