A Compact MIMO Ultra-Wide Band Antenna with Low Mutual Coupling

Authors

  • Quoc Dinh Nguyen Faculty of Radio-Electronics Le Quy Don Technical University, Ha Noi, Viet Nam
  • Trong Trung Le Faculty of Radio-Electronics Le Quy Don Technical University, Ha Noi, Viet Nam
  • Dinh Thanh Le Faculty of Radio-Electronics Le Quy Don Technical University, Ha Noi, Viet Nam
  • Xuan Nam Tran Faculty of Radio-Electronics Le Quy Don Technical University, Ha Noi, Viet Nam
  • Yoshihide Yamada Department of Electronic System Engineering Malaysia-Japan International Institute of Technology, Kuala Lumpur, Malaysia

Keywords:

MIMO antennas, planar antenna, printed antenna, Ultra-Wide Band (UWB), Ultra-Wide Band antenna

Abstract

In this paper, a novel compact multipleinput multiple-output (MIMO) antenna with the size of 26 mm × 60 mm × 1.6 mm for ultra-wide band (UWB) applications is proposed. The proposed MIMO antenna consists of two single UWB antennas and a stub placed between the two antennas to reduce the mutual coupling. The proposed antenna achieves the voltage standing wave ratio (VSWR) less than 2 and more than 86% radiation efficiency over the whole band of interest. Performance of the antenna is examined using both simulation and experiment.

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References

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Published

2021-08-18

How to Cite

[1]
Q. D. . Nguyen, T. T. . Le, D. T. . Le, X. N. . Tran, and Y. . Yamada, “A Compact MIMO Ultra-Wide Band Antenna with Low Mutual Coupling”, ACES Journal, vol. 31, no. 03, pp. 252–260, Aug. 2021.

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General Submission