3-Port MIMO DRAs for 2.4GHz WLAN Communications

Katsunori ISHIMIYA; Chi-Yuk CHIU; Zhinong YING; Jun-ichi TAKADA

doi:10.1587/transcom.2016EBP3058

3-Port MIMO DRAs for 2.4GHz WLAN Communications

Katsunori ISHIMIYA, Chi-Yuk CHIU, Zhinong YING, Jun-ichi TAKADA

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Summary :

A compact multiple-input multiple-output (MIMO) dielectric resonator antenna (DRA) was proposed and studied. The DRA consists of three antenna ports. The antennas operate at 2.4GHz, where one of the antenna ports was placed at the center and resonates in the monopole mode, and the two other ports were located at the sides and resonate in the TEy₁₁₁ mode. Both simulation and measurements were carried out, and reasonably good agreement was obtained. In addition, a study for miniaturization with different permittivities for the DRA and a comparison of the throughput with the reference antennas of a commercial wireless LAN router were performed. Our proposed MIMO DRA gave similar performance as that of the reference antennas but was more compact in size.

Publication: IEICE TRANSACTIONS on Communications Vol.E99-B No.9 pp.2047-2054

Publication Date: 2016/09/01

Publicized: 2016/04/04

Online ISSN: 1745-1345

DOI: 10.1587/transcom.2016EBP3058

Type of Manuscript: PAPER

Category: Antennas and Propagation

Authors

Katsunori ISHIMIYA
  Tokyo Institute of Technology
Chi-Yuk CHIU
  Hong Kong University of Science and Technology
Zhinong YING
  Sony Mobile Communications AB
Jun-ichi TAKADA
  Tokyo Institute of Technology

Keyword

DRA, MIMO, finite integration technique, wireless LAN, IEEE 802.11n

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Katsunori ISHIMIYA, Chi-Yuk CHIU, Zhinong YING, Jun-ichi TAKADA, "3-Port MIMO DRAs for 2.4GHz WLAN Communications" in IEICE TRANSACTIONS on Communications, vol. E99-B, no. 9, pp. 2047-2054, September 2016, doi: 10.1587/transcom.2016EBP3058.
Abstract: A compact multiple-input multiple-output (MIMO) dielectric resonator antenna (DRA) was proposed and studied. The DRA consists of three antenna ports. The antennas operate at 2.4GHz, where one of the antenna ports was placed at the center and resonates in the monopole mode, and the two other ports were located at the sides and resonate in the TEy₁₁₁ mode. Both simulation and measurements were carried out, and reasonably good agreement was obtained. In addition, a study for miniaturization with different permittivities for the DRA and a comparison of the throughput with the reference antennas of a commercial wireless LAN router were performed. Our proposed MIMO DRA gave similar performance as that of the reference antennas but was more compact in size.
URL: https://globals.ieice.org/en_transactions/communications/10.1587/transcom.2016EBP3058/_p

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@ARTICLE{e99-b_9_2047,
author={Katsunori ISHIMIYA, Chi-Yuk CHIU, Zhinong YING, Jun-ichi TAKADA, },
journal={IEICE TRANSACTIONS on Communications},
title={3-Port MIMO DRAs for 2.4GHz WLAN Communications},
year={2016},
volume={E99-B},
number={9},
pages={2047-2054},
abstract={A compact multiple-input multiple-output (MIMO) dielectric resonator antenna (DRA) was proposed and studied. The DRA consists of three antenna ports. The antennas operate at 2.4GHz, where one of the antenna ports was placed at the center and resonates in the monopole mode, and the two other ports were located at the sides and resonate in the TEy₁₁₁ mode. Both simulation and measurements were carried out, and reasonably good agreement was obtained. In addition, a study for miniaturization with different permittivities for the DRA and a comparison of the throughput with the reference antennas of a commercial wireless LAN router were performed. Our proposed MIMO DRA gave similar performance as that of the reference antennas but was more compact in size.},
keywords={},
doi={10.1587/transcom.2016EBP3058},
ISSN={1745-1345},
month={September},}

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TY - JOUR
TI - 3-Port MIMO DRAs for 2.4GHz WLAN Communications
T2 - IEICE TRANSACTIONS on Communications
SP - 2047
EP - 2054
AU - Katsunori ISHIMIYA
AU - Chi-Yuk CHIU
AU - Zhinong YING
AU - Jun-ichi TAKADA
PY - 2016
DO - 10.1587/transcom.2016EBP3058
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E99-B
IS - 9
JA - IEICE TRANSACTIONS on Communications
Y1 - September 2016
AB - A compact multiple-input multiple-output (MIMO) dielectric resonator antenna (DRA) was proposed and studied. The DRA consists of three antenna ports. The antennas operate at 2.4GHz, where one of the antenna ports was placed at the center and resonates in the monopole mode, and the two other ports were located at the sides and resonate in the TEy₁₁₁ mode. Both simulation and measurements were carried out, and reasonably good agreement was obtained. In addition, a study for miniaturization with different permittivities for the DRA and a comparison of the throughput with the reference antennas of a commercial wireless LAN router were performed. Our proposed MIMO DRA gave similar performance as that of the reference antennas but was more compact in size.
ER -