FOUR-ELEMENT DUAL-BAND MIMO ANTENNA SYSTEM FOR MOBILE PHONES | Zendy

Lingsheng Yang | Zendy; Hongling Xu | Zendy; Jianping Fang | Zendy; Tao Li | Zendy

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FOUR-ELEMENT DUAL-BAND MIMO ANTENNA SYSTEM FOR MOBILE PHONES

Author(s) -

Lingsheng Yang,

Hongling Xu,

Jianping Fang,

Tao Li

Publication year - 2015

Publication title -

progress in electromagnetics research c

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.341

H-Index - 34

ISSN - 1937-8718

DOI - 10.2528/pierc15101302

Subject(s) - decoupling (probability) , gsm , mimo , return loss , multi band device , mobile phone , engineering , electronic engineering , antenna (radio) , antenna factor , antenna efficiency , antenna rotator , coaxial antenna , antenna measurement , radiation pattern , acoustics , electrical engineering , physics , telecommunications , beamforming , control engineering

A dual-band multiple-input-multiple-output (MIMO) antenna system for LTE 700/2300/2500, UMTS2100, GSM 1800/1900 mobile phone applications is presented. The whole system consists of four identical 3-D IFAs (inverted F antenna) loaded with lumped inductors and folded on FR4 cuboids. Without any special designed decoupling structures, the measured isolation among antenna elements is higher than 13 dB. Return loss characteristics, correlation coefficient, gain and radiation performance are also presented.

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