内部短贴片天线集成屏蔽金属外壳的UMTS移动电话应用程序

2007 IEEE Antennas and Propagation Society International Symposium Pub Date : 2007-06-09 DOI:10.1109/APS.2007.4395689

Yung-Tao Liu, Saou‐Wen Su, Fa-Shian Chang, Hong‐Twu Chen

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引用次数: 0

摘要

构建了一种用于UMTS手机应用的带屏蔽金属外壳的内短贴片天线，并对其进行了测试，获得了良好的辐射特性。构建的样机集成了天线和屏蔽金属外壳，为手机中的射频元件、电池和其他相关元件提供了一个无耦合的空间。集成天线没有突出的部分，很有希望隐藏在手机的外壳内。并且天线不占用底部接地面或系统接地面空间。实验结果表明，该天线具有良好的阻抗匹配特性。

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Internal shorted patch antenna integrated with a shielding metal case for UMTS mobile phone application

An internal shorted patch antenna integrated with a shielding metal case for UMTS mobile phone application has been constructed and tested, and good radiation characteristic has been also observed. The constructed prototype integrates the antenna and the shielding metal case, which provides a coupling-free space for the RF components, battery and other associated elements in the mobile phone. The integrated antenna shows no protruded portions and is very promising to be concealed within the casing of the mobile phone. Furthermore, the antenna occupies no space on the bottom ground or system ground plane. Experimental results have also indicated that the antenna shows acceptable impedance matching characteristic.

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2007 IEEE Antennas and Propagation Society International Symposium

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