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Compact mobile handset MIMO antenna for LTE700 applications
Author(s) -
Bae Hongpyo,
Harackiewicz Frances J.,
Park MyunJoo,
Kim Taekyun,
Kim Namhoon,
Kim Deokyun,
Lee Byungje
Publication year - 2010
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.25507
Subject(s) - handset , mimo , electrical engineering , electronic engineering , feed line , engineering , microwave , bandwidth (computing) , antenna (radio) , telecommunications , beamforming
A compact mobile handset multiple‐input multiple‐output (MIMO) antenna for LTE700 applications is proposed.The proposed antenna consists of two side‐to‐side printed symmetrical printed inverted‐F antennas (PIFAs), a capacitively coupled feed, a suspended line, and a branch line. A wide impedance bandwidth at relatively lower frequency is achieved with the capacitively coupled feed. Good isolation (>12 dB) and low correlation coefficient (< 0.1) between the MIMO antennas are obtained by adding the branch line in conjunction with the suspended line. © 2010 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52:2419–2422, 2010; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.25507