@inproceedings{cf54659319ee48d1b4e08969a007fa0b,
title = "Active Calibration Model of Wide-band Array Position Errors Using FMCW Signals",
abstract = "Unknown array position errors significantly impact the accuracy and resolution of angle estimations. This paper proposes an active calibration model using FMCW wide-band signals as the calibration source. However, the precise angle of the calibration source cannot be obtained. To address this, we construct an optimization problem that simultaneously calibrates the source angle and sensor positions. The problem is divided into two sub-problems to mitigate non-convexity, which are then solved using the ADMM algorithm. Simulation results demonstrate the effectiveness of the proposed algorithm.",
keywords = "FMCW signal, active calibration, sensor position error",
author = "Ludan Liu and Yanmo Hu and Weibo Deng and Zhijia Zhang and Xin Zhang",
note = "Publisher Copyright: {\textcopyright} 2024 IEEE.; 2024 International Symposium on Antennas and Propagation, ISAP 2024 ; Conference date: 05-11-2024 Through 08-11-2024",
year = "2024",
doi = "10.1109/ISAP62502.2024.10845985",
language = "英语",
series = "ISAP 2024 - International Symposium on Antennas and Propagation",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "ISAP 2024 - International Symposium on Antennas and Propagation",
address = "美国",
}