Mutual coupling reduction using shorting posts in UWB MIMO antennas

A multiple input multiple output (MIMO) antenna consisting of two hybrid shaped monopoles for UWB applications is presented. In the proposed antenna, a pair of rectangular strips terminated with shorting posts is used to achieve isolation ≥ 20 dB over UWB. The variations in group delay and transfer-...

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Bibliographic Details
Main Authors: Kharche, Shilpa, Reddy, G. Shrikanth, Gupta, R. K., Mukherjee, J.
Format: Conference Proceeding
Language:English
Subjects:
Antenna arrays
Antenna measurements
Antenna radiation patterns
MIMO
Mutual coupling
Ultra wideband antennas
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Description
Summary:A multiple input multiple output (MIMO) antenna consisting of two hybrid shaped monopoles for UWB applications is presented. In the proposed antenna, a pair of rectangular strips terminated with shorting posts is used to achieve isolation ≥ 20 dB over UWB. The variations in group delay and transfer-function response are within 1 ns and 13 dB respectively. The envelope correlation coefficient
ISSN:2165-4743
2165-4743
DOI:10.1109/APMC.2016.7931487