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A wideband four-element antenna system for mobile terminals

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2 Author(s)
Lei Liu ; Dept. of Electron. Eng., Tsinghua Univ., Beijing, China ; Zhengwei Du

In this paper, a wideband antenna system with four printed monopoles is presented. The antenna system contains two symmetric pairs of antennas, and each pair comprises two back-to-back monopoles with symmetric configuration, and a transformative dual inverted-L-shaped ground branches. The measured results show that the proposed antenna system has a wide bandwidth of 1260 MHz (1660-2920 MHz), for the return loss of less than -10 dB and the mutual coupling of less than -10 dB.

Published in:

Microwave and Millimeter Wave Technology (ICMMT), 2010 International Conference on

Date of Conference:

8-11 May 2010