@inproceedings{76aba8864e5f424d9297032da3173f0c,
title = "Parallel calibration method for phased array antennas with orthogonal and nonorthogonal codes",
abstract = "In this paper, a parallel calibration method based on the Direct-Sequence Code Division Multiple Access (DS-CDMA) scheme is proposed for satellite-borne phased array antennas. The theoretical analysis of the relationship between the Signal-To-Noise Ratio (SNR) and the calibration accuracy with orthogonal codes is provided in detail. Then we generalize the conventional code-division calibration scheme by suppressing the multiple access interference (MAI) from the use of nonorthogonal codes. Finally, simulation results demonstrate that the accuracy of the proposed calibration method with nonorthogonal codes is in good agreement with that of orthogonal codes and it can reach the theoretical lower bound.",
keywords = "calibration accuracy, nonorthogonal code, orthogonal code, phased array",
author = "Yujie Lin and Xiangyuan Bu and Wenjing Zhao and Shuai Wang",
note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 10th International Conference on Communications and Networking in China, CHINACOM 2015 ; Conference date: 15-08-2015 Through 17-08-2015",
year = "2016",
month = jun,
day = "22",
doi = "10.1109/CHINACOM.2015.7498062",
language = "English",
series = "Proceedings of the 2015 10th International Conference on Communications and Networking in China, CHINACOM 2015",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "883--886",
booktitle = "Proceedings of the 2015 10th International Conference on Communications and Networking in China, CHINACOM 2015",
address = "United States",
}