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Compact Orthogonal Wideband Printed MIMO Antenna for WiFi/WLAN/LTE Applications
Marzudi, W.N.N.W. Abidin, Z.Z. Dahlan, S.H. Yue, Ma Child, Mark B.
Marzudi, W.N.N.W.
Abidin, Z.Z.
Dahlan, S.H.
Yue, Ma
Child, Mark B.
Publication Date
2015-07
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© 2015 Wiley. Reproduced in accordance with the publisher's self-archiving policy. This is the peer reviewed version of the above article which has been published in final form at http://dx.doi.org/10.1002/mop.29140. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.
Peer-Reviewed
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openAccess
Accepted for publication
2015-03-04
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Abstract
This study presents a wideband multiple-input-multiple-output (MIMO) antenna for Wifi/WLAN/LTE applications. The antenna consists of two triangular patches as the radiating elements placed orthogonally to each other. Two T-slots and a rectangular slot were etched on the ground plane to improve return loss and isolation. The total dimension of the proposed antenna is 30 x 30 mm2. The antenna yields impedance bandwidth of 101.7% between 2.28 GHz up to 7 GHz with a reflection coefficient of < -10 dB, and mutual coupling of < -14 dB. The results including S-Parameters, MIMO characteristics with analysis of envelope correlation coefficient (ECC), total active reflection coefficient (TARC), capacity loss, channel capacity, VSWR, antenna gain and radiation patterns are evaluated. These characteristics indicate that the proposed antenna is suitable for MIMO wireless applications.
Version
Accepted Manuscript
Citation
Marzudi WNNW, Abidin ZZ, Dahlan SH et al (2015) A compact orthogonal wideband printed mimo antenna for WiFi/WLAN/LTE applications. Microwave and Optical Technology Letters. 57(7): 1733-1738.
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Article