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
Les caractéristiques du réseau d'antennes, telles que l'emplacement du capteur, le gain et la réponse en phase, sont rarement parfaitement connues dans des situations réalistes. Les erreurs de localisation ont généralement un impact sérieux sur l’estimation de la DOA (direction d’arrivée). Dans cet article, une nouvelle méthode d'étalonnage de l'emplacement du réseau de l'algorithme MUSIC (classification de signaux multiples) basée sur le réseau interpolé virtuel est proposée. Tout d’abord, l’article présente le schéma de positionnement du réseau d’antennes. Ensuite, l'algorithme d'auto-étalonnage du filtre FIR-Winner basé sur un réseau d'interpolation virtuelle est dérivé et ses restrictions d'application sont également analysées. Enfin, en simulant les différentes erreurs de localisation du réseau d'antennes, l'efficacité de la méthode proposée est validée.
Jian BAI
Beijing Institute of Remote Sensing Equipment
Lin LIU
Beijing Institute of Remote Sensing Equipment
Xiaoyang ZHANG
Beijing Institute of Remote Sensing Equipment
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Jian BAI, Lin LIU, Xiaoyang ZHANG, "Antenna Array Self-Calibration Algorithm with Location Errors for MUSIC" in IEICE TRANSACTIONS on Fundamentals,
vol. E105-A, no. 10, pp. 1421-1424, October 2022, doi: 10.1587/transfun.2022EAL2009.
Abstract: The characteristics of antenna array, like sensor location, gain and phase response are rarely perfectly known in realistic situations. Location errors usually have a serious impact on the DOA (direction of arrival) estimation. In this paper, a novel array location calibration method of MUSIC (multiple signal classification) algorithm based on the virtual interpolated array is proposed. First, the paper introduces the antenna array positioning scheme. Then, the self-calibration algorithm of FIR-Winner filter based on virtual interpolation array is derived, and its application restriction are also analyzed. Finally, by simulating the different location errors of antenna array, the effectiveness of the proposed method is validated.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.2022EAL2009/_p
Copier
@ARTICLE{e105-a_10_1421,
author={Jian BAI, Lin LIU, Xiaoyang ZHANG, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Antenna Array Self-Calibration Algorithm with Location Errors for MUSIC},
year={2022},
volume={E105-A},
number={10},
pages={1421-1424},
abstract={The characteristics of antenna array, like sensor location, gain and phase response are rarely perfectly known in realistic situations. Location errors usually have a serious impact on the DOA (direction of arrival) estimation. In this paper, a novel array location calibration method of MUSIC (multiple signal classification) algorithm based on the virtual interpolated array is proposed. First, the paper introduces the antenna array positioning scheme. Then, the self-calibration algorithm of FIR-Winner filter based on virtual interpolation array is derived, and its application restriction are also analyzed. Finally, by simulating the different location errors of antenna array, the effectiveness of the proposed method is validated.},
keywords={},
doi={10.1587/transfun.2022EAL2009},
ISSN={1745-1337},
month={October},}
Copier
TY - JOUR
TI - Antenna Array Self-Calibration Algorithm with Location Errors for MUSIC
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1421
EP - 1424
AU - Jian BAI
AU - Lin LIU
AU - Xiaoyang ZHANG
PY - 2022
DO - 10.1587/transfun.2022EAL2009
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E105-A
IS - 10
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - October 2022
AB - The characteristics of antenna array, like sensor location, gain and phase response are rarely perfectly known in realistic situations. Location errors usually have a serious impact on the DOA (direction of arrival) estimation. In this paper, a novel array location calibration method of MUSIC (multiple signal classification) algorithm based on the virtual interpolated array is proposed. First, the paper introduces the antenna array positioning scheme. Then, the self-calibration algorithm of FIR-Winner filter based on virtual interpolation array is derived, and its application restriction are also analyzed. Finally, by simulating the different location errors of antenna array, the effectiveness of the proposed method is validated.
ER -