A Method of Multi-Antenna Signal Time-Delay Alignment Algorithm for Cyclostationary Signals


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In the signal combining system of deep space network, the estimation error of time-delay between signals will reduce the effectiveness. The time-delay alignment technique based on combined output signal as the reference (CC-SUMPLE algorithm) makes use of the mutual information offered by multi-antenna and improves the alignment performance. However, it only takes ordinary cross-correlation into consideration rather than the cyclostationary of digital communication signal during calculating time-delay in the iterative process. As to this problem, this paper proposes multi-antenna signal time-delay alignment algorithm based on cyclostationary of communication signal (MCCC-SUMPLE algorithm) which reconstructs the combined reference signal and takes advantage of multi-cycle frequencies. The simulation results show that the proposed algorithm will improve the estimation accuracy and time-delay alignment performance compared with CC-SUMPLE algorithm.



Edited by:

Prasad Yarlagadda




X. W. Yao et al., "A Method of Multi-Antenna Signal Time-Delay Alignment Algorithm for Cyclostationary Signals", Applied Mechanics and Materials, Vols. 536-537, pp. 3-8, 2014

Online since:

April 2014




* - Corresponding Author

[1] Rogstad D H, Mileant A, Pham T T. Antenna arraying techniques in the deep space network[M]. Hoboken, New Jersey: John Wiley, (2003).

DOI: https://doi.org/10.1002/047172131x

[2] Caiyao Shen. Research on the combing techniques on joint reception for multi-Antenna signals[D]. Zhengzhou Information Science and Technology Institute, 2011. [In Chinese].

[3] Chen J D, Huang Y T and Jacob Benesty. An adaptive blind SIMO identification approach to joint multichannel time delay estimation [A]. In 2004 IEEE International Conference on Acoustics, Speech and Signal Processing [C], Montreal, Quebec: IEEE, 2004: 53-56.

DOI: https://doi.org/10.1109/icassp.2004.1326761

[4] W. R. Hahn. J. Acoust. Soc. Am., 1975, 58 (1): 201-207.

[5] Shen C Y and Yu H Y. IET Commun., 2011, 5(8): 1068-1072.

[6] W A Gardner. IEEE ASSP Magazine, 1991, 8(4): 14-36.

[7] W A Gardner, Napolitano A, Paura L. Signal processing, 2006, 86(4): 639-697.

[8] Zhitao Huang, Yiyu Zhou, Wenli Jiang. Acta Electronica Sinica, 2005, 33(9). 1590-1593. [In Chinese].

[9] Gardner W A, Chen C K. Signal Processing, IEEE Transactions on, 1992, 40(5): 1168-1184.

[10] Gardner W A, Chen C K. Signal Processing, IEEE Transactions on, 1992, 40(5): 1185-1197.

[11] Zhitao Huang, Yiyu Zhou. IEE Proceedings-Radar, Sonar and Navigation, 2006, 153(5): 381-388.

[12] Yan Jin Y, Hongbin Ji. Journal of Xidian University (Natural Science), 2006, 33(6), 892-895.

[13] Zhangmeng Liu, Zhitao Huang, Yiyu Zhou. Journal of Electronics & Information Technology. 2009, 31(10): 2449-2454. [In Chinese].

[14] Chunlin Huang, Wenli Jiang, Yiyu Zhou. Acta Electronica Sinica, 2002, 30(6): 916-918. [In Chinese].

[15] Yang Liu, Tianshuang Qiu. Acta Electronica Sinica, 2011, 39(10): 2311-2316. [In Chinese].

[16] D. H. Rogstad. The SUMPLE algorithm for aligning arrays of receiving radio antennas: coherence achieved with less hardware and lower Combining loss [R], IPN Progress Report 42-162. Jet Propulsion Laboratory, Pasadena, California. August (2005).

[17] Gardner W A, Brown W, Chen C K. Communications, IEEE Transactions on, 1987, 35(6): 595-601.