A Compact Tunable Capacitive Coupling Element Antenna for LTE Mobile Application

作者:Wang Hao; Wang Yibo; Cai Ming; Yang Guangli*
来源:IEEE-Antennas-and-Propagation-Society International Symposium, 2016-06-26 to 2016-07-01.

摘要

In this paper, we introduced an antenna concept based on an unmatched coupling element with a tunable matching network for LTE mobile application. The combination of impedance tuning with intrinsically unmatched antennas can reduce the antenna size to about 400 mm(3) (about a quarter size of the traditional LTE antenna design) to support multiband, small volume and slim design.