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A Dual-Band Decoupling Method of 2 Elements MIMO Antennas by Using a Short Stub and a Branch Element
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Summary :
In recent years, MIMO technology which uses multiple antennas has been introduced to the mobile terminal to increase communication capacity per unit frequency. However, if MIMO antennas are put closely, a strong mutual coupling occurred. Moreover, CA which uses multiple frequencies is also utilized to improve communication speed. Therefore, reducing mutual coupling in multiple frequencies is required. In this paper, we propose a dual-band decoupling method by using a short stub and a branch element and confirmed that the proposed model performed decoupling, increased radiation efficiency.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E102-B No.8 pp.1763-1770
- Publication Date
- 2019/08/01
- Publicized
- 2019/02/20
- Online ISSN
- 1745-1345
- DOI
- 10.1587/transcom.2018EBP3340
- Type of Manuscript
- PAPER
- Category
- Wireless Communication Technologies
Authors
Takuya MIYASAKA
Chiba University
Hiroshi SATO
Panasonic Corporation
Masaharu TAKAHASHI
Chiba University
Keyword
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Takuya MIYASAKA, Hiroshi SATO, Masaharu TAKAHASHI, "A Dual-Band Decoupling Method of 2 Elements MIMO Antennas by Using a Short Stub and a Branch Element" in IEICE TRANSACTIONS on Communications,
vol. E102-B, no. 8, pp. 1763-1770, August 2019, doi: 10.1587/transcom.2018EBP3340.
Abstract: In recent years, MIMO technology which uses multiple antennas has been introduced to the mobile terminal to increase communication capacity per unit frequency. However, if MIMO antennas are put closely, a strong mutual coupling occurred. Moreover, CA which uses multiple frequencies is also utilized to improve communication speed. Therefore, reducing mutual coupling in multiple frequencies is required. In this paper, we propose a dual-band decoupling method by using a short stub and a branch element and confirmed that the proposed model performed decoupling, increased radiation efficiency.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2018EBP3340/_p
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@ARTICLE{e102-b_8_1763,
author={Takuya MIYASAKA, Hiroshi SATO, Masaharu TAKAHASHI, },
journal={IEICE TRANSACTIONS on Communications},
title={A Dual-Band Decoupling Method of 2 Elements MIMO Antennas by Using a Short Stub and a Branch Element},
year={2019},
volume={E102-B},
number={8},
pages={1763-1770},
abstract={In recent years, MIMO technology which uses multiple antennas has been introduced to the mobile terminal to increase communication capacity per unit frequency. However, if MIMO antennas are put closely, a strong mutual coupling occurred. Moreover, CA which uses multiple frequencies is also utilized to improve communication speed. Therefore, reducing mutual coupling in multiple frequencies is required. In this paper, we propose a dual-band decoupling method by using a short stub and a branch element and confirmed that the proposed model performed decoupling, increased radiation efficiency.},
keywords={},
doi={10.1587/transcom.2018EBP3340},
ISSN={1745-1345},
month={August},}
Copy
TY - JOUR
TI - A Dual-Band Decoupling Method of 2 Elements MIMO Antennas by Using a Short Stub and a Branch Element
T2 - IEICE TRANSACTIONS on Communications
SP - 1763
EP - 1770
AU - Takuya MIYASAKA
AU - Hiroshi SATO
AU - Masaharu TAKAHASHI
PY - 2019
DO - 10.1587/transcom.2018EBP3340
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E102-B
IS - 8
JA - IEICE TRANSACTIONS on Communications
Y1 - August 2019
AB - In recent years, MIMO technology which uses multiple antennas has been introduced to the mobile terminal to increase communication capacity per unit frequency. However, if MIMO antennas are put closely, a strong mutual coupling occurred. Moreover, CA which uses multiple frequencies is also utilized to improve communication speed. Therefore, reducing mutual coupling in multiple frequencies is required. In this paper, we propose a dual-band decoupling method by using a short stub and a branch element and confirmed that the proposed model performed decoupling, increased radiation efficiency.
ER -
English
