| 基于紧凑耦合的平面印刷单极子手机天线设计 |
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| 引用本文： | 胡海峰,姜宇.基于紧凑耦合的平面印刷单极子手机天线设计[J].哈尔滨商业大学学报(自然科学版),2014(6):682-685. |
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| 作者姓名： | 胡海峰 姜宇 |
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| 作者单位： | 哈尔滨工程大学信息与通信工程学院,哈尔滨,150001 |
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| 摘 要： | 设计了一款基于紧凑耦合的平面单极子手机天线,该天线由尺寸相当、紧凑耦合的平面单极子和寄生枝节构成,天线采用曲流技术可以获得更小的尺寸,主体部分下方镂空且结构上的简单、紧凑,利于整机设计.平面单极子和寄生枝节的基频及高阶共振模共同作用,使天线产生950 MHz和2 250 MHz两个谐振中心频率,覆盖了当今手机通信的GSM900/GSM1800/1900/UMTS以及LTE2300/2500等频段.
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| 关 键 词： | 手机天线 紧凑耦合 平面单极子 宽频带 |
Closed-coupling planar printed monopole for mobile phone application |
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| HU Hai-feng,JIANG Yu.Closed-coupling planar printed monopole for mobile phone application[J].Journal of Harbin University of Commerce :Natural Sciences Edition,2014(6):682-685. |
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| Authors: | HU Hai-feng JIANG Yu |
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| Institution: | (School of Information and Communication Engineering, Harbin Engineering University, Harbin 150001, China) |
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| Abstract: | A mobile phone antenna using a closed-coupling planar printed monopole for covering multi-bands of WWAN operation was presented. This antenna was formed by a monopole slot and a parasitic strip closed-coupled with similar size. The antenna used meander to get a smaller size. The space below the principal part was hollowed out,and it had a simple and closed structure,which was convenient for integrated design. Two resonance center frequencies 950 MHz and 2 250 MHz were generated by the base frequency and the higher resonant mode of both the planar monopole and the parasitic strip,which covered the main frequency of communication for mobile,such as GSM900 / GSM1800 /1900 / UMTS and LTE2300 /2500. |
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| Keywords: | phone antenna closed-coupling planar monopole wide ban |
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