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A Survey Paper on Compact Coradiator UWB-MIMO Antenna with Dual Polarization

Author(s):

Taranjeet Kaur , GIMT, Kurukshetra University; Rohit Dindha, GIMT, Kurukshetra University

Keywords:

IE3D Software, DGS Structure, UWB-MIMO Microstrip Antenna

Abstract

Two compact coradiator multiple-input–multiple-out (MIMO) antennas operating in the UWB frequency band with dual polarization are proposed. Different from traditional MIMO antennas, the radiator is shared by two antenna elements, which greatly reduce the overall size of the MIMO system. High isolation between the two antenna elements is achieved by etching a T-shaped slot in the radiator and extending a stub on the ground. Dual polarization can be realized by exciting the pentagonal radiator with perpendicular feeding structure. The simulated results of current and electric-field distribution show the dual-polarization characteristics of the diversity system. The objective of this paper is to design the UWB-MIMO antenna with DGS structure and then compare the performance parameters.

Other Details

Paper ID: IJSRDV3I31168
Published in: Volume : 3, Issue : 3
Publication Date: 01/06/2015
Page(s): 2469-2470

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