5Wei H W, Shi Y G. Performance analysis and comparison of correlative interferometers for direction finding [C]//Proc. of the lOth IEEE International Conference on Signal Processings, 2010: 393-396.
6Kebeli M. Extended symmetrical aperture direction finding using correlative interferometer method[C]//Proc, of the 7th IEEE International Conference on Electrical and Electronics Engi- neering, 2011 : 209 - 213.
7Wu Y W, Rhodes S, Satorius E H. Direction of arrival estima- tion via extended phase interferometryEJ~. IEEE Trans. on Ae- rospace and Electronic Systems, 1995, 31(1): 375 -381.
8Jiang X, Zeng W J, Yasotharan A, et al. Robust beamforming by linear programmingEJ~. IEEE Trans. on Signal Processing, 2014, 62(7) :1834 - 1849.
9Li J, Stoica P, Wang Z S, On robust Capon beamforming and di agonal loadingEJ~. IEEE Trans. on Signal Processing, 2003,51 (7) :1702 - 1715.
10Siew E N, Wee S, Zhu L Y, et. al. Iterative robust minimum variance beamforming[J]. IEEE Trans. on Signal Processing, 2011,59(4) :1601 - 1611.