The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Foi relatado que o uso de antenas direcionais e técnicas de diversidade de polarização alcançam um bom desempenho MIMO. Estruturas pequenas e de baixo perfil são necessárias para configurar a antena MIMO com essas técnicas. Primeiro, assumimos a transmissão downlink em sistemas MIMO internos e apresentamos as diretrizes de projeto para o padrão de radiação para obter grande capacidade de canal pelo método de traçado de raios. Propomos então uma antena MIMO unidirecional e dupla polarização com espessura de 0.24λ com base nas diretrizes de projeto. A antena proposta consiste em antenas dipolo montadas horizontalmente ao plano de terra e antenas slot apoiadas em cavidade para polarização vertical. Aplicamos a antena proposta a 2
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Daisuke UCHIDA, Hiroyuki ARAI, Yuki INOUE, Keizo CHO, "A Low-Profile Dual-Polarized Directional Antenna for Enhancing Channel Capacity in Indoor MIMO Systems" in IEICE TRANSACTIONS on Communications,
vol. E93-B, no. 10, pp. 2570-2577, October 2010, doi: 10.1587/transcom.E93.B.2570.
Abstract: The use of directional antenna and polarization diversity techniques has been reported to achieve good MIMO performance. Low-profile, small structures are required to configure the MIMO antenna with these techniques. First, we assume downlink transmission in indoor MIMO systems and present the design guidelines for the radiation pattern to obtain large channel capacity by the ray-tracing method. We then propose a uni-directional, dual-polarized MIMO antenna with a thickness of 0.24λ based on the design guidelines. The proposed antenna consists of dipole antennas mounted horizontally to the ground plane and cavity backed slot antennas for vertical polarization. We apply the proposed antenna to 2
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E93.B.2570/_p
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@ARTICLE{e93-b_10_2570,
author={Daisuke UCHIDA, Hiroyuki ARAI, Yuki INOUE, Keizo CHO, },
journal={IEICE TRANSACTIONS on Communications},
title={A Low-Profile Dual-Polarized Directional Antenna for Enhancing Channel Capacity in Indoor MIMO Systems},
year={2010},
volume={E93-B},
number={10},
pages={2570-2577},
abstract={The use of directional antenna and polarization diversity techniques has been reported to achieve good MIMO performance. Low-profile, small structures are required to configure the MIMO antenna with these techniques. First, we assume downlink transmission in indoor MIMO systems and present the design guidelines for the radiation pattern to obtain large channel capacity by the ray-tracing method. We then propose a uni-directional, dual-polarized MIMO antenna with a thickness of 0.24λ based on the design guidelines. The proposed antenna consists of dipole antennas mounted horizontally to the ground plane and cavity backed slot antennas for vertical polarization. We apply the proposed antenna to 2
keywords={},
doi={10.1587/transcom.E93.B.2570},
ISSN={1745-1345},
month={October},}
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TY - JOUR
TI - A Low-Profile Dual-Polarized Directional Antenna for Enhancing Channel Capacity in Indoor MIMO Systems
T2 - IEICE TRANSACTIONS on Communications
SP - 2570
EP - 2577
AU - Daisuke UCHIDA
AU - Hiroyuki ARAI
AU - Yuki INOUE
AU - Keizo CHO
PY - 2010
DO - 10.1587/transcom.E93.B.2570
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E93-B
IS - 10
JA - IEICE TRANSACTIONS on Communications
Y1 - October 2010
AB - The use of directional antenna and polarization diversity techniques has been reported to achieve good MIMO performance. Low-profile, small structures are required to configure the MIMO antenna with these techniques. First, we assume downlink transmission in indoor MIMO systems and present the design guidelines for the radiation pattern to obtain large channel capacity by the ray-tracing method. We then propose a uni-directional, dual-polarized MIMO antenna with a thickness of 0.24λ based on the design guidelines. The proposed antenna consists of dipole antennas mounted horizontally to the ground plane and cavity backed slot antennas for vertical polarization. We apply the proposed antenna to 2
ER -