IEICE TRANSACTIONS on Fundamentals
Novel Auto-Calibration Method for 7-Elements Hexagonal Array with Mutual Coupling
Summary :
Mutual coupling between antenna array elements will significantly degrade the performance of the array signal processing methods. Due to the Toeplitz structure of mutual coupling matrix (MCM), there exist some mutual coupling calibration algorithms for the uniform linear array (ULA) or uniform circular array (UCA). But few methods for other arrays. In this letter, we derive a new transformation formula for the MCM of the 7-elements hexagonal array (HA-7). Further, we extend two mutual coupling auto-calibration methods from UCA to HA by the transformation formula. Simulation results demonstrate the validity of the proposed two methods.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E106-A No.5 pp.858-862
- Publication Date
- 2023/05/01
- Publicized
- 2022/11/10
- Online ISSN
- 1745-1337
- DOI
- 10.1587/transfun.2022EAL2038
- Type of Manuscript
- LETTER
- Category
- Digital Signal Processing
Authors
Fankun ZENG
the Institute of Microelectronics of Chinese Academy of Science,University of Chinese Academy of Sciences
Xin QIU
University of Chinese Academy of Sciences
Jinhai LI
the Institute of Microelectronics of Chinese Academy of Science
Biqi LONG
Shenzhen Huazhixinlian Technology Co., Ltd.
Wuhai SU
the Institute of Microelectronics of Chinese Academy of Science
Xiaoran CHEN
the Institute of Microelectronics of Chinese Academy of Science
Keyword
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Fankun ZENG, Xin QIU, Jinhai LI, Biqi LONG, Wuhai SU, Xiaoran CHEN, "Novel Auto-Calibration Method for 7-Elements Hexagonal Array with Mutual Coupling" in IEICE TRANSACTIONS on Fundamentals,
vol. E106-A, no. 5, pp. 858-862, May 2023, doi: 10.1587/transfun.2022EAL2038.
Abstract: Mutual coupling between antenna array elements will significantly degrade the performance of the array signal processing methods. Due to the Toeplitz structure of mutual coupling matrix (MCM), there exist some mutual coupling calibration algorithms for the uniform linear array (ULA) or uniform circular array (UCA). But few methods for other arrays. In this letter, we derive a new transformation formula for the MCM of the 7-elements hexagonal array (HA-7). Further, we extend two mutual coupling auto-calibration methods from UCA to HA by the transformation formula. Simulation results demonstrate the validity of the proposed two methods.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.2022EAL2038/_p
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@ARTICLE{e106-a_5_858,
author={Fankun ZENG, Xin QIU, Jinhai LI, Biqi LONG, Wuhai SU, Xiaoran CHEN, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Novel Auto-Calibration Method for 7-Elements Hexagonal Array with Mutual Coupling},
year={2023},
volume={E106-A},
number={5},
pages={858-862},
abstract={Mutual coupling between antenna array elements will significantly degrade the performance of the array signal processing methods. Due to the Toeplitz structure of mutual coupling matrix (MCM), there exist some mutual coupling calibration algorithms for the uniform linear array (ULA) or uniform circular array (UCA). But few methods for other arrays. In this letter, we derive a new transformation formula for the MCM of the 7-elements hexagonal array (HA-7). Further, we extend two mutual coupling auto-calibration methods from UCA to HA by the transformation formula. Simulation results demonstrate the validity of the proposed two methods.},
keywords={},
doi={10.1587/transfun.2022EAL2038},
ISSN={1745-1337},
month={May},}
Copy
TY - JOUR
TI - Novel Auto-Calibration Method for 7-Elements Hexagonal Array with Mutual Coupling
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 858
EP - 862
AU - Fankun ZENG
AU - Xin QIU
AU - Jinhai LI
AU - Biqi LONG
AU - Wuhai SU
AU - Xiaoran CHEN
PY - 2023
DO - 10.1587/transfun.2022EAL2038
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E106-A
IS - 5
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - May 2023
AB - Mutual coupling between antenna array elements will significantly degrade the performance of the array signal processing methods. Due to the Toeplitz structure of mutual coupling matrix (MCM), there exist some mutual coupling calibration algorithms for the uniform linear array (ULA) or uniform circular array (UCA). But few methods for other arrays. In this letter, we derive a new transformation formula for the MCM of the 7-elements hexagonal array (HA-7). Further, we extend two mutual coupling auto-calibration methods from UCA to HA by the transformation formula. Simulation results demonstrate the validity of the proposed two methods.
ER -
English
