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".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
본 논문에서는 기생요소를 갖는 MIMO(Multiple-Input Multiple-Output) 안테나의 채널 용량 최대화 방법을 제안한다. 반응성 종단은 기생 요소에 연결되고 리액턴스 값은 대상 환경에 대해 확률적으로 높은 채널 용량을 달성하도록 결정됩니다. 이 방법은 S-파라미터와 기생 요소를 포함한 안테나의 전파 채널을 결합된 회로로 처리합니다. 최적화 절차를 단순화하기 위해 기생 안테나에서 관찰되는 '기생 채널'이라는 아이디어가 도입되었습니다. 이 방법을 사용하면 안테나 설계에 필요한 채널 측정 횟수를 크게 줄일 수 있습니다. 설계 사례로 선형 배열의 양쪽 끝에 2개의 구동 안테나가 있는 양방향 Yagi-Uda 배열을 실내 환경에서 측정합니다. 결과 설계는 기생 안테나가 없는 안테나에 비해 향상된 신호 대 잡음비로 인해 향상된 채널 용량을 제공합니다.
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Naoki HONMA, Kentaro NISHIMORI, Riichi KUDO, Yasushi TAKATORI, Takefumi HIRAGURI, Masato MIZOGUCHI, "A Stochastic Approach to Design MIMO Antenna with Parasitic Elements Based on Propagation Characteristics" in IEICE TRANSACTIONS on Communications,
vol. E93-B, no. 10, pp. 2578-2585, October 2010, doi: 10.1587/transcom.E93.B.2578.
Abstract: This paper proposes a channel capacity maximization method for Multiple-Input Multiple-Output (MIMO) antennas with parasitic elements. Reactive terminations are connected to the parasitic elements, and the reactance values are determined to achieve stochastically high channel capacity for the environment targeted. This method treats the S-parameter and propagation channel of the antenna, including the parasitic elements, as a combined circuit. The idea of the 'parasitic channel,' which is observed at the parasitic antenna, is introduced to simplify the optimization procedure. This method can significantly reduce the number of necessary measurements of the channel for designing the antenna. As a design example, a bidirectional Yagi-Uda array, which has two driven antennas at both ends of the linear array, is measured in an indoor environment. The resulting design offers enhanced channel capacity mainly due to its improved signal-to-noise ratio compared to the antenna without the parasitic antennas.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E93.B.2578/_p
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@ARTICLE{e93-b_10_2578,
author={Naoki HONMA, Kentaro NISHIMORI, Riichi KUDO, Yasushi TAKATORI, Takefumi HIRAGURI, Masato MIZOGUCHI, },
journal={IEICE TRANSACTIONS on Communications},
title={A Stochastic Approach to Design MIMO Antenna with Parasitic Elements Based on Propagation Characteristics},
year={2010},
volume={E93-B},
number={10},
pages={2578-2585},
abstract={This paper proposes a channel capacity maximization method for Multiple-Input Multiple-Output (MIMO) antennas with parasitic elements. Reactive terminations are connected to the parasitic elements, and the reactance values are determined to achieve stochastically high channel capacity for the environment targeted. This method treats the S-parameter and propagation channel of the antenna, including the parasitic elements, as a combined circuit. The idea of the 'parasitic channel,' which is observed at the parasitic antenna, is introduced to simplify the optimization procedure. This method can significantly reduce the number of necessary measurements of the channel for designing the antenna. As a design example, a bidirectional Yagi-Uda array, which has two driven antennas at both ends of the linear array, is measured in an indoor environment. The resulting design offers enhanced channel capacity mainly due to its improved signal-to-noise ratio compared to the antenna without the parasitic antennas.},
keywords={},
doi={10.1587/transcom.E93.B.2578},
ISSN={1745-1345},
month={October},}
부
TY - JOUR
TI - A Stochastic Approach to Design MIMO Antenna with Parasitic Elements Based on Propagation Characteristics
T2 - IEICE TRANSACTIONS on Communications
SP - 2578
EP - 2585
AU - Naoki HONMA
AU - Kentaro NISHIMORI
AU - Riichi KUDO
AU - Yasushi TAKATORI
AU - Takefumi HIRAGURI
AU - Masato MIZOGUCHI
PY - 2010
DO - 10.1587/transcom.E93.B.2578
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E93-B
IS - 10
JA - IEICE TRANSACTIONS on Communications
Y1 - October 2010
AB - This paper proposes a channel capacity maximization method for Multiple-Input Multiple-Output (MIMO) antennas with parasitic elements. Reactive terminations are connected to the parasitic elements, and the reactance values are determined to achieve stochastically high channel capacity for the environment targeted. This method treats the S-parameter and propagation channel of the antenna, including the parasitic elements, as a combined circuit. The idea of the 'parasitic channel,' which is observed at the parasitic antenna, is introduced to simplify the optimization procedure. This method can significantly reduce the number of necessary measurements of the channel for designing the antenna. As a design example, a bidirectional Yagi-Uda array, which has two driven antennas at both ends of the linear array, is measured in an indoor environment. The resulting design offers enhanced channel capacity mainly due to its improved signal-to-noise ratio compared to the antenna without the parasitic antennas.
ER -