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Planar small-size octa-band LTE/WWAN internal mobile phone antenna

机译:平面小尺寸Octa-BAND LTE / WWAN内部手机天线

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This study proposes a small-size printed antenna with multi-band WWAN/LTE operation in a mobile phone by introducing dual parasitic shorted strips and a C-shaped ground plane. The obtained impedance bandwidths across LTE and WWAN operating bands approach 263 MHz and 1093 MHz, respectively. The proposed printed monopole antenna reduces the antenna size by at least 22 % since the overall antenna size is only 35 × 10 × 0.8 mm~3. The measured peak gains and antenna efficiencies are approximately 2/3.6 dBi and 80/75 % for the LTE/WWAN bands, respectively.
机译:本研究通过引入双寄生短路条和C形接地平面,提出了一种具有多频段WWAN / LTE操作的小尺寸印刷天线。 在LTE和WWAN操作频段的所得阻抗带宽分别接近263 MHz和1093 MHz。 所提出的印刷单极天线将天线尺寸减小至少22%,因为整体天线尺寸仅为35×10×0.8mm〜3。 LTE / WWAN带的测量峰值增益和天线效率分别为约2 / 3.6dBi和80/75%。

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