{"title":"一种低轮廓宽带单极圆过孔加载贴片天线与过孔加载环耦合","authors":"Bin Wen, Juhua Liu, Wenlong Zhou, Y. Long","doi":"10.1109/IEEE-IWS.2015.7164599","DOIUrl":null,"url":null,"abstract":"A low-profile center-fed circular via-loaded patch antenna coupled with a via-loaded ring both is presented. The antenna operates in four resonant modes. A wide band is then obtained by coupling the four resonant modes. With a profile of 1.5 mm, the antenna has a 10-dB return loss band from 4.91 GHz to 6.7 GHz. It can generate an omnidirectional pattern within the impedance band. Simulation results show that the antenna achieves a bandwidth of 30.9% for a profile of 0.03 wavelengths with a monopole like radiation pattern.","PeriodicalId":164534,"journal":{"name":"2015 IEEE International Wireless Symposium (IWS 2015)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"A low-profile and wideband monopolar circular via-loaded patch antenna coupled with via-loaded ring\",\"authors\":\"Bin Wen, Juhua Liu, Wenlong Zhou, Y. Long\",\"doi\":\"10.1109/IEEE-IWS.2015.7164599\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A low-profile center-fed circular via-loaded patch antenna coupled with a via-loaded ring both is presented. The antenna operates in four resonant modes. A wide band is then obtained by coupling the four resonant modes. With a profile of 1.5 mm, the antenna has a 10-dB return loss band from 4.91 GHz to 6.7 GHz. It can generate an omnidirectional pattern within the impedance band. Simulation results show that the antenna achieves a bandwidth of 30.9% for a profile of 0.03 wavelengths with a monopole like radiation pattern.\",\"PeriodicalId\":164534,\"journal\":{\"name\":\"2015 IEEE International Wireless Symposium (IWS 2015)\",\"volume\":\"7 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2015 IEEE International Wireless Symposium (IWS 2015)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IEEE-IWS.2015.7164599\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 IEEE International Wireless Symposium (IWS 2015)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IEEE-IWS.2015.7164599","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A low-profile and wideband monopolar circular via-loaded patch antenna coupled with via-loaded ring
A low-profile center-fed circular via-loaded patch antenna coupled with a via-loaded ring both is presented. The antenna operates in four resonant modes. A wide band is then obtained by coupling the four resonant modes. With a profile of 1.5 mm, the antenna has a 10-dB return loss band from 4.91 GHz to 6.7 GHz. It can generate an omnidirectional pattern within the impedance band. Simulation results show that the antenna achieves a bandwidth of 30.9% for a profile of 0.03 wavelengths with a monopole like radiation pattern.
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