1. Cardoso, J.F.: Blind beamforming for non-gaussian signals. IEE Proc.-F 140(6), 362–370 (1993)
2. Bingham, E., Hyvarinen, A.: A fast fixed-point algorithm for independent component analysis of complex valued signals. Int. J. Neural Syst. 10(1), 1–8 (2000)
3. Fu, Wh, Yang, X.N., Liu, N.A., Zeng, X.W.: Communication signal blind reconnaissance technology based on independent component analysis. J. Sichuan Univ. 44(6), 1245–1249 (2007)
4. Xiang, Y., Cheng, W.D., Xie, J.A.: Blind source separation algorithm based on ULA. Radio Eng. 42(4), 15–18 (2012)
5. Sawada, H., Mukai, R., Makino, S.: Direction of arrival estimation for multiple source signals using independent component analysis. In: Proceedings of international symposium on signal processing and its applications, July 2003, 2, pp. 411–414