{"title":"ku波段线性和圆极化双频单馈介质谐振器天线","authors":"Joshua M. Patin, S. Sharma","doi":"10.1109/APS.2011.5996627","DOIUrl":null,"url":null,"abstract":"This paper presents a novel single feed Dielectric Resonator Antenna (DRA) exhibiting dual band operation in the Ku-band. The dual band operation is characterized by one circular polarized band centered at 13 GHz with 17.24% 3 dB axial ratio bandwidth and one band at 10.55 GHz with 5.58% 20 dB axial ratio bandwidth, which is basically approximating linear polarization. In both bands, the Dielectric Resonator is excited in its HEM11δ resonant mode. The design features a single feed design utilizing back-side microstrip excitation through novel bowtie cross slots.","PeriodicalId":6449,"journal":{"name":"2011 IEEE International Symposium on Antennas and Propagation (APSURSI)","volume":"41 1","pages":"1678-1681"},"PeriodicalIF":0.0000,"publicationDate":"2011-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Dual band single feed dielectric resonator antenna with linear and circular polariziations for ku-band\",\"authors\":\"Joshua M. Patin, S. Sharma\",\"doi\":\"10.1109/APS.2011.5996627\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a novel single feed Dielectric Resonator Antenna (DRA) exhibiting dual band operation in the Ku-band. The dual band operation is characterized by one circular polarized band centered at 13 GHz with 17.24% 3 dB axial ratio bandwidth and one band at 10.55 GHz with 5.58% 20 dB axial ratio bandwidth, which is basically approximating linear polarization. In both bands, the Dielectric Resonator is excited in its HEM11δ resonant mode. The design features a single feed design utilizing back-side microstrip excitation through novel bowtie cross slots.\",\"PeriodicalId\":6449,\"journal\":{\"name\":\"2011 IEEE International Symposium on Antennas and Propagation (APSURSI)\",\"volume\":\"41 1\",\"pages\":\"1678-1681\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-07-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2011 IEEE International Symposium on Antennas and Propagation (APSURSI)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APS.2011.5996627\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 IEEE International Symposium on Antennas and Propagation (APSURSI)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APS.2011.5996627","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Dual band single feed dielectric resonator antenna with linear and circular polariziations for ku-band
This paper presents a novel single feed Dielectric Resonator Antenna (DRA) exhibiting dual band operation in the Ku-band. The dual band operation is characterized by one circular polarized band centered at 13 GHz with 17.24% 3 dB axial ratio bandwidth and one band at 10.55 GHz with 5.58% 20 dB axial ratio bandwidth, which is basically approximating linear polarization. In both bands, the Dielectric Resonator is excited in its HEM11δ resonant mode. The design features a single feed design utilizing back-side microstrip excitation through novel bowtie cross slots.
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