{"title":"用于手持设备的多波段天线","authors":"Vasundhara Sharma, S. Jacob, P. K. Sharma","doi":"10.1109/CSNT.2015.109","DOIUrl":null,"url":null,"abstract":"In this paper, an antenna design has been proposed which supports multi-band frequency ranges for handheld devices i.e., WLAN (5.2 GHz), Bluetooth (2.4 GHz), etc. The input impedance of the antenna is 50Ω. FR4 is used as a substrate having permittivity 4.4. The proposed design has a compact size which is compatible with the present handheld devices. Planar Inverted-F Antennas or simply PIFA are mostly used in hand held wireless devices due to their compact size, good bandwidth and moderate radiation patterns. The thickness of the antenna is λ/7, where λ is the free space wavelength of the central frequency i.e., 5.2 GHz.","PeriodicalId":334733,"journal":{"name":"2015 Fifth International Conference on Communication Systems and Network Technologies","volume":"25 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Multi-band Antenna for Handheld Devices\",\"authors\":\"Vasundhara Sharma, S. Jacob, P. K. Sharma\",\"doi\":\"10.1109/CSNT.2015.109\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, an antenna design has been proposed which supports multi-band frequency ranges for handheld devices i.e., WLAN (5.2 GHz), Bluetooth (2.4 GHz), etc. The input impedance of the antenna is 50Ω. FR4 is used as a substrate having permittivity 4.4. The proposed design has a compact size which is compatible with the present handheld devices. Planar Inverted-F Antennas or simply PIFA are mostly used in hand held wireless devices due to their compact size, good bandwidth and moderate radiation patterns. The thickness of the antenna is λ/7, where λ is the free space wavelength of the central frequency i.e., 5.2 GHz.\",\"PeriodicalId\":334733,\"journal\":{\"name\":\"2015 Fifth International Conference on Communication Systems and Network Technologies\",\"volume\":\"25 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-04-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2015 Fifth International Conference on Communication Systems and Network Technologies\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CSNT.2015.109\",\"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 Fifth International Conference on Communication Systems and Network Technologies","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CSNT.2015.109","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
In this paper, an antenna design has been proposed which supports multi-band frequency ranges for handheld devices i.e., WLAN (5.2 GHz), Bluetooth (2.4 GHz), etc. The input impedance of the antenna is 50Ω. FR4 is used as a substrate having permittivity 4.4. The proposed design has a compact size which is compatible with the present handheld devices. Planar Inverted-F Antennas or simply PIFA are mostly used in hand held wireless devices due to their compact size, good bandwidth and moderate radiation patterns. The thickness of the antenna is λ/7, where λ is the free space wavelength of the central frequency i.e., 5.2 GHz.
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