{"title":"用于射频手机应用的带插槽接地的PIFA","authors":"Rui-na Zhang, X. Lai, Sheng-Li Lai","doi":"10.1109/GSMM.2008.4534662","DOIUrl":null,"url":null,"abstract":"The size of traditional microstrip antenna is too large for some handset applications, and the bandwidth of typical planar inverted-F antenna (PIFA) is not wide enough. In this paper a PIFA structure with slot ground has been developed, which provides wider bandwidth and higher gain but with minimized size. The proposed antenna structure provides seven times bandwidth and 1.1 dB higher gain compared with typical PIFA, and the size of radiate patch has been reduced at the same time. This structure is very suitable for radio frequency handset applications.","PeriodicalId":304483,"journal":{"name":"2008 Global Symposium on Millimeter Waves","volume":"PP 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"A PIFA with Slot Ground for RF Handset Applications\",\"authors\":\"Rui-na Zhang, X. Lai, Sheng-Li Lai\",\"doi\":\"10.1109/GSMM.2008.4534662\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The size of traditional microstrip antenna is too large for some handset applications, and the bandwidth of typical planar inverted-F antenna (PIFA) is not wide enough. In this paper a PIFA structure with slot ground has been developed, which provides wider bandwidth and higher gain but with minimized size. The proposed antenna structure provides seven times bandwidth and 1.1 dB higher gain compared with typical PIFA, and the size of radiate patch has been reduced at the same time. This structure is very suitable for radio frequency handset applications.\",\"PeriodicalId\":304483,\"journal\":{\"name\":\"2008 Global Symposium on Millimeter Waves\",\"volume\":\"PP 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-04-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2008 Global Symposium on Millimeter Waves\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/GSMM.2008.4534662\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 Global Symposium on Millimeter Waves","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/GSMM.2008.4534662","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A PIFA with Slot Ground for RF Handset Applications
The size of traditional microstrip antenna is too large for some handset applications, and the bandwidth of typical planar inverted-F antenna (PIFA) is not wide enough. In this paper a PIFA structure with slot ground has been developed, which provides wider bandwidth and higher gain but with minimized size. The proposed antenna structure provides seven times bandwidth and 1.1 dB higher gain compared with typical PIFA, and the size of radiate patch has been reduced at the same time. This structure is very suitable for radio frequency handset applications.
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