Mutual coupling reduction of two elements for wireless applications

Abstract

NoThis paper presented a planar printed multiple-input-multiple-output (MIMO) antenna with a dimension of 100 x 45 mm 2 . It composed of two crescent shaped radiators placed symmetrically with respect to the ground plane. Neutralization line applied to suppress mutual coupling. The proposed antenna examined both theoretically and experimentally, which achieves an impedance bandwidth of 18.67% (over 2.04-2.46 GHz) with a reflection coefficient < -10 dB and mutual coupling minimization of < -20 dB. An evaluation of MIMO antennas is presented, with analysis of correlation coefficient, total active reflection coefficient (TARC) and capacity loss. These characteristics indicate that the proposed antenna suitable for some wireless applications. Mutual Coupling Reduction of Two Elements Antenna for Wireless Applications. Available from: https://www.researchgate.net/publication/261064207_Mutual_Coupling_Reduction_of_Two_Elements_Antenna_for_Wireless_Applications [accessed Aug 1, 2017]