{"title":"用于宽带应用的紧凑型领结介电谐振器天线","authors":"H. Raggad, M. Latrach, A. Gharsallah","doi":"10.1109/MMS.2014.7088791","DOIUrl":null,"url":null,"abstract":"This paper presents a broadband conical bowtie dielectric resonator antenna operating from 4.8 to 6.3 GHz. The DRA is simply excited by a single slot fed by a microstrip feed line. It is found that the bandwidth of the proposed antenna can be as high as 29%. The antenna gain varies between 5.28 and 7.1dBi across the antenna bandwidth (4.8-6.3 GHz). The antennas have broadside radiation patterns in all cases across the matching band. The envelope size of this antenna is 65 × 50 × 9.5 mm3. The reflection coefficient, the radiation pattern and the antenna gain of the proposed configuration are studied. A reasonable agreement between the measured and simulated results is observed.","PeriodicalId":166697,"journal":{"name":"Proceedings of 2014 Mediterranean Microwave Symposium (MMS2014)","volume":"83 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Compact bowtie dielectric resonator antenna for broadband applications\",\"authors\":\"H. Raggad, M. Latrach, A. Gharsallah\",\"doi\":\"10.1109/MMS.2014.7088791\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a broadband conical bowtie dielectric resonator antenna operating from 4.8 to 6.3 GHz. The DRA is simply excited by a single slot fed by a microstrip feed line. It is found that the bandwidth of the proposed antenna can be as high as 29%. The antenna gain varies between 5.28 and 7.1dBi across the antenna bandwidth (4.8-6.3 GHz). The antennas have broadside radiation patterns in all cases across the matching band. The envelope size of this antenna is 65 × 50 × 9.5 mm3. The reflection coefficient, the radiation pattern and the antenna gain of the proposed configuration are studied. A reasonable agreement between the measured and simulated results is observed.\",\"PeriodicalId\":166697,\"journal\":{\"name\":\"Proceedings of 2014 Mediterranean Microwave Symposium (MMS2014)\",\"volume\":\"83 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-12-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of 2014 Mediterranean Microwave Symposium (MMS2014)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MMS.2014.7088791\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of 2014 Mediterranean Microwave Symposium (MMS2014)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MMS.2014.7088791","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Compact bowtie dielectric resonator antenna for broadband applications
This paper presents a broadband conical bowtie dielectric resonator antenna operating from 4.8 to 6.3 GHz. The DRA is simply excited by a single slot fed by a microstrip feed line. It is found that the bandwidth of the proposed antenna can be as high as 29%. The antenna gain varies between 5.28 and 7.1dBi across the antenna bandwidth (4.8-6.3 GHz). The antennas have broadside radiation patterns in all cases across the matching band. The envelope size of this antenna is 65 × 50 × 9.5 mm3. The reflection coefficient, the radiation pattern and the antenna gain of the proposed configuration are studied. A reasonable agreement between the measured and simulated results is observed.
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