A novel dual-band MIMO antenna with two rings for WIMAX applications

作者:Sun, Deming; Wang, Peng*; Gao, Peng; Zhang, Yalong
来源:Journal of Electromagnetic Waves and Applications, 2018, 32(3): 274-280.
DOI:10.1080/09205071.2017.1377642

摘要

A new equivalent-circuit model consisted of three transmission lines is proposed and a decoupling equation is derived for determining the electric parameters of required the three transmission lines. In order to further verify the feasibility of the equivalent circuit, a novel dual-band two-port multiple-input-multiple-output antenna with two rings working in the 2.35- and 3.5-GHz bands of the WIMAX is presented. The details of the building circuit model and the experimental results and discussion are given.