Dual-band planar antenna for LTE 700/2300/2500 operation in laptop computer

C. Sim, Yuan-Lung Lee
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引用次数: 2

Abstract

An LTE (Long Term Evolution) antenna design with dual-band operation for laptop computer application is proposed. The antenna size of this proposed design is 40×15×0.8 mm3, and it is mounted above a ground plane of size 200×150 mm2. The lower and upper operating bands of the proposed antenna are with impedance bandwidth (VSWR 3:1) of 13.1% (695-790 MHz) and 37.6% (2200-3120 MHz), respectively. Furthermore, minimum radiation efficiencies of up to 56% were also measured within the three LTE bands.
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适用于笔记本电脑的LTE 700/2300/2500双频平面天线
提出了一种适用于笔记本电脑的双频LTE天线设计方案。本设计的天线尺寸为40×15×0.8 mm3,并安装在尺寸为200×150 mm2的接地面上。该天线的下、上工作频段阻抗带宽(VSWR 3:1)分别为13.1% (695 ~ 790 MHz)和37.6% (2200 ~ 3120 MHz)。此外,在三个LTE频段内也测量到了高达56%的最低辐射效率。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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