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Journal Article Four‐channel MIMO antenna for WLAN using hybrid structure
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Authors
J. Kim, J. Ju, S. Eom, M. Song, N. Kim
Issue Date
2013-07
Citation
Electronics Letters, v.49, no.14, pp.857-858
ISSN
0013-5194
Publisher
IET
Language
English
Type
Journal Article
DOI
https://dx.doi.org/10.1049/el.2013.0994
Abstract
A hybrid structure consisting of a printed cross dipole and annular ring antennas with a pattern and polarisation diversity for a four-channel multiple input multiple output system operating in a wireless local area network (LAN) (2.34-2.54 GHz) is presented. The entire antenna size is only 88 × 88 × 44 mm. The envelope correlation coefficient and mean effective gain are computed using measured far-field radiation patterns. The measured - 10 dB impedance frequency bandwidths of the proposed antenna cover the whole operation bandwidths of wireless LAN with an isolation of less than - 15 dB. © 2013 Institution of Engineering and Technology.
KSP Keywords
Far-field radiation, Four-Channel, MIMO Antenna, Mean Effective Gain(MEG), Multiple input multiple output(MIMO), Multiple-Input Multiple-Output System, Polarisation diversity, Ring antenna, Wireless local area network(WLAN), annular ring, antenna size