{"title":"一种用于移动通信系统天线封装的新型介质谐振器天线","authors":"Weihua Luo, Lanlan Jiang, Min Wang","doi":"10.1109/iwem53379.2021.9790501","DOIUrl":null,"url":null,"abstract":"A dielectric resonator antenna (DRA) for antenna-in-package (AIP) is proposed for 4G/5G band communication, which is composed of DRA, probe, cavity, microstrip line and metal via. In order to expand the bandwidth, the antenna is optimized with stacked dielectric radiators. The stacked DRAs is adopted, and the base DRA is grooved to improve the antenna performance. The antenna gain is enhanced by loading metal parasitic elements. The rectangular cavity on the right side of the antenna is used for the integration and packaging of RF circuits. The packaging circuit is temporarily replaced by a microstrip patch. The simulation results show that the relative bandwidth of the proposed antenna is 14.3%. In general, the proposed DRA has achieved considerable performance in the 2.55-2.9GHz band, and can be used in mobile communication system.","PeriodicalId":141204,"journal":{"name":"2021 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM)","volume":"113 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Novel Dielectric Resonator Antenna for Antenna-In-Package in Mobile Communication System\",\"authors\":\"Weihua Luo, Lanlan Jiang, Min Wang\",\"doi\":\"10.1109/iwem53379.2021.9790501\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A dielectric resonator antenna (DRA) for antenna-in-package (AIP) is proposed for 4G/5G band communication, which is composed of DRA, probe, cavity, microstrip line and metal via. In order to expand the bandwidth, the antenna is optimized with stacked dielectric radiators. The stacked DRAs is adopted, and the base DRA is grooved to improve the antenna performance. The antenna gain is enhanced by loading metal parasitic elements. The rectangular cavity on the right side of the antenna is used for the integration and packaging of RF circuits. The packaging circuit is temporarily replaced by a microstrip patch. The simulation results show that the relative bandwidth of the proposed antenna is 14.3%. In general, the proposed DRA has achieved considerable performance in the 2.55-2.9GHz band, and can be used in mobile communication system.\",\"PeriodicalId\":141204,\"journal\":{\"name\":\"2021 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM)\",\"volume\":\"113 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-11-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/iwem53379.2021.9790501\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/iwem53379.2021.9790501","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Novel Dielectric Resonator Antenna for Antenna-In-Package in Mobile Communication System
A dielectric resonator antenna (DRA) for antenna-in-package (AIP) is proposed for 4G/5G band communication, which is composed of DRA, probe, cavity, microstrip line and metal via. In order to expand the bandwidth, the antenna is optimized with stacked dielectric radiators. The stacked DRAs is adopted, and the base DRA is grooved to improve the antenna performance. The antenna gain is enhanced by loading metal parasitic elements. The rectangular cavity on the right side of the antenna is used for the integration and packaging of RF circuits. The packaging circuit is temporarily replaced by a microstrip patch. The simulation results show that the relative bandwidth of the proposed antenna is 14.3%. In general, the proposed DRA has achieved considerable performance in the 2.55-2.9GHz band, and can be used in mobile communication system.
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