Pattern-reconfigurable MIMO antenna for high isolation and low correlation

Changyong Rhee; Yongjin Kim; Taejoon Park; Sung Su Kwoun; Byeonggwi Mun; Byungje Lee; Changwon Jung

doi:10.1109/LAWP.2014.2339012

Pattern-reconfigurable MIMO antenna for high isolation and low correlation

Changyong Rhee
, Yongjin Kim
, Taejoon Park
, Sung Su Kwoun
, Byeonggwi Mun
, Byungje Lee
, Changwon Jung

Dept. of Semiconductor Engineering

Research output: Contribution to journal › Article › peer-review

47 Scopus citations

Abstract

In this letter, a reconfigurable radiation pattern antenna for multiple-input-multiple-output (MIMO) applications on mobile devices is proposed. The operating frequency band of the antenna is 5.15-5.35 GHz for a wireless local area network (WLAN) 802.11a service. Each antenna is composed of a loop-and-dipole structure, as well as two switches for the reconfigurable radiation pattern, to generate a beam in three different directions. The proposed antenna is designed to have an orthogonally directional radiation pattern with high isolation and a low-correlation coefficient in the MIMO environment.

Original language	English
Article number	6861941
Pages (from-to)	1373-1376
Number of pages	4
Journal	IEEE Antennas and Wireless Propagation Letters
Volume	13
DOIs	https://doi.org/10.1109/LAWP.2014.2339012
State	Published - 2014

Keywords

Envelope correlation coefficient
high isolation
low correlation
multiple-input-multiple-ouput (MIMO) antenna
pattern-reconfigurable antenna

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10.1109/LAWP.2014.2339012

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title = "Pattern-reconfigurable MIMO antenna for high isolation and low correlation",

abstract = "In this letter, a reconfigurable radiation pattern antenna for multiple-input-multiple-output (MIMO) applications on mobile devices is proposed. The operating frequency band of the antenna is 5.15-5.35 GHz for a wireless local area network (WLAN) 802.11a service. Each antenna is composed of a loop-and-dipole structure, as well as two switches for the reconfigurable radiation pattern, to generate a beam in three different directions. The proposed antenna is designed to have an orthogonally directional radiation pattern with high isolation and a low-correlation coefficient in the MIMO environment.",

keywords = "Envelope correlation coefficient, high isolation, low correlation, multiple-input-multiple-ouput (MIMO) antenna, pattern-reconfigurable antenna",

author = "Changyong Rhee and Yongjin Kim and Taejoon Park and Kwoun, \{Sung Su\} and Byeonggwi Mun and Byungje Lee and Changwon Jung",

year = "2014",

doi = "10.1109/LAWP.2014.2339012",

language = "English",

volume = "13",

pages = "1373--1376",

journal = "IEEE Antennas and Wireless Propagation Letters",

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T1 - Pattern-reconfigurable MIMO antenna for high isolation and low correlation

AU - Rhee, Changyong

AU - Kim, Yongjin

AU - Park, Taejoon

AU - Kwoun, Sung Su

AU - Mun, Byeonggwi

AU - Lee, Byungje

AU - Jung, Changwon

PY - 2014

Y1 - 2014

N2 - In this letter, a reconfigurable radiation pattern antenna for multiple-input-multiple-output (MIMO) applications on mobile devices is proposed. The operating frequency band of the antenna is 5.15-5.35 GHz for a wireless local area network (WLAN) 802.11a service. Each antenna is composed of a loop-and-dipole structure, as well as two switches for the reconfigurable radiation pattern, to generate a beam in three different directions. The proposed antenna is designed to have an orthogonally directional radiation pattern with high isolation and a low-correlation coefficient in the MIMO environment.

AB - In this letter, a reconfigurable radiation pattern antenna for multiple-input-multiple-output (MIMO) applications on mobile devices is proposed. The operating frequency band of the antenna is 5.15-5.35 GHz for a wireless local area network (WLAN) 802.11a service. Each antenna is composed of a loop-and-dipole structure, as well as two switches for the reconfigurable radiation pattern, to generate a beam in three different directions. The proposed antenna is designed to have an orthogonally directional radiation pattern with high isolation and a low-correlation coefficient in the MIMO environment.

KW - Envelope correlation coefficient

KW - high isolation

KW - low correlation

KW - multiple-input-multiple-ouput (MIMO) antenna

KW - pattern-reconfigurable antenna

UR - https://www.scopus.com/pages/publications/84907310451

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DO - 10.1109/LAWP.2014.2339012

M3 - Article

AN - SCOPUS:84907310451

SN - 1536-1225

VL - 13

SP - 1373

EP - 1376

JO - IEEE Antennas and Wireless Propagation Letters

JF - IEEE Antennas and Wireless Propagation Letters

M1 - 6861941

ER -

Pattern-reconfigurable MIMO antenna for high isolation and low correlation

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Keywords

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