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
Este artigo propõe um sistema de antenas DBF de baixo custo de 2.6 GHz e relata sua avaliação com base em nossos resultados experimentais. O sistema proposto é parcialmente construído por dispositivos digitais para simplificação de hardware, e emprega algumas técnicas para melhorar a resolução. O sistema é avaliado através da estimativa DOA pelo algoritmo MUSIC dentro de uma câmara rádio anecóica. Como resultado, descobrimos que o sistema proposto estima o DOA com a maior precisão com que o algoritmo MUSIC pode funcionar. Além disso, este artigo discute os erros de estimativa. Descobrimos também que o erro de estimativa é particularmente afetado pelo intervalo impreciso do elemento.
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Kohei MORI, Yuki INOUE, Koichi ICHIGE, Hiroyuki ARAI, "Experiments of DOA Estimation by DBF Array Antenna at 2.6 GHz" in IEICE TRANSACTIONS on Communications,
vol. E84-B, no. 7, pp. 1871-1875, July 2001, doi: .
Abstract: This paper proposes a 2.6 GHz low cost DBF array antenna system and reports its evaluation based on our experimental results. The proposed system is partially constructed by digital devices for the simplification of hardware, and employs some techniques for improving the resolution. The system is evaluated through the DOA estimation by the MUSIC algorithm inside a radio anechoic chamber. As a result, we found that the proposed system estimates the DOA with the highest accuracy at which MUSIC algorithm can perform. Moreover, this paper discusses the estimation errors. We also found that the estimation error is particularly affected from the inaccurate element interval.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e84-b_7_1871/_p
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@ARTICLE{e84-b_7_1871,
author={Kohei MORI, Yuki INOUE, Koichi ICHIGE, Hiroyuki ARAI, },
journal={IEICE TRANSACTIONS on Communications},
title={Experiments of DOA Estimation by DBF Array Antenna at 2.6 GHz},
year={2001},
volume={E84-B},
number={7},
pages={1871-1875},
abstract={This paper proposes a 2.6 GHz low cost DBF array antenna system and reports its evaluation based on our experimental results. The proposed system is partially constructed by digital devices for the simplification of hardware, and employs some techniques for improving the resolution. The system is evaluated through the DOA estimation by the MUSIC algorithm inside a radio anechoic chamber. As a result, we found that the proposed system estimates the DOA with the highest accuracy at which MUSIC algorithm can perform. Moreover, this paper discusses the estimation errors. We also found that the estimation error is particularly affected from the inaccurate element interval.},
keywords={},
doi={},
ISSN={},
month={July},}
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TY - JOUR
TI - Experiments of DOA Estimation by DBF Array Antenna at 2.6 GHz
T2 - IEICE TRANSACTIONS on Communications
SP - 1871
EP - 1875
AU - Kohei MORI
AU - Yuki INOUE
AU - Koichi ICHIGE
AU - Hiroyuki ARAI
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E84-B
IS - 7
JA - IEICE TRANSACTIONS on Communications
Y1 - July 2001
AB - This paper proposes a 2.6 GHz low cost DBF array antenna system and reports its evaluation based on our experimental results. The proposed system is partially constructed by digital devices for the simplification of hardware, and employs some techniques for improving the resolution. The system is evaluated through the DOA estimation by the MUSIC algorithm inside a radio anechoic chamber. As a result, we found that the proposed system estimates the DOA with the highest accuracy at which MUSIC algorithm can perform. Moreover, this paper discusses the estimation errors. We also found that the estimation error is particularly affected from the inaccurate element interval.
ER -