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This paper presents the development of a technique which attempts to characterizes the ground plane characteristics via measurement. The mean effective gain, which assesses the general property of antenna reception capability in the environment, has been used for handset antennas such as GPS reception antennas. However, current models are established on a rough assumption about the ground properties...
In this work, a capacitive coupling elements antenna is proposed for handset devices. A dual-band matching network is employed to provide matching in the two LTE bands, Primary advantages of this antenna configuration include small sizes, simple structure, low cost, good radiation efficiencies and easy antenna tuning. The mechanisms for achieving low and high band matching at the same time are explained...
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