Direction-of-Arrival Estimation for Wideband Cyclostationary Signals Basing on Multi-Cycle Focusing

Wax M and Kailath T. Spatio-temporal spectral analysis byeigenstructure methods. IEEE Transactions on Acoustics,Speech and Signal Processing, 1984, ASSP-32(4): 817-827.[2]Wang H and Kaveh M. Coherent signal-subspace processingfor the detection and estimation of angles of arrival ofmultiple wide-band sources. IEEE Transactions on Acoustics,Speech, and Signal Processing, 1985, ASSP-33(4): 823-831.[3]Agrawal M and Prasad S. Estimation of directions of arrivalof wideband and wideband spread sources[J].Signal Processing.2007, 87(3):614-622[4]Wang L, Yin J, and Chen T. New direction of arrivalestimation method for wideband coherent signals[J].Journal ofSystems Engineering and Electronics.2008, 19(3):473-478[5]El-Keyi A and Kirubarajan T. Adaptive beamspace focusingfor direction of arrival estimation of wideband signals. SignalProcessing, 2008, 88(10): 2063-2077.[6]Gardner W A. Spectral correlation of modulated signals: PartI-analog modulation. IEEE Transactions on Communications,1987, COM-35(6): 584-594.[7]Gardner W A, Brown W A, and Chen C K. Spectralcorrelation of modulated signals: Part -digital modulation.IEEE Transactions on Communications, 1987, COM-35(6):595-601.[8]Gardner W A, Napolitano A, and Paura L. Cyclostationarity:Half a century of research[J].Signal Processing.2006, 86(3):639-697[9]Gardner W A. Simplification of MUSIC and ESPRIT byexploitation of cyclostationarity[J].Proceedings of the IEEE.1988, 76(7):845-847[10]Xu G H and Kailath T. Direction-of-arrival estimation viaexploitation of cyclostationarity-A combination of temporaland spatial processing[J].IEEE Transactions on SignalProcessing.1992, 40(7):1775-1785[11]Huang Z T, Zhou Y Y, and Jiang W L. TDOA and Dopplerestimation for cyclostationary signals based on multi-cyclefrequencies[J].IEEE Transactions on Aerospace and ElectronicSystems.2008, 44(4):1251-1264[12]Schell S V. Asymptotic moments of estimated cycliccorrelation matrices. IEEE Transactions on Signal Processing,1984, ASSP-32(4): 817-827.[13]Gardner W A. Measurement of spectral correlation. IEEETransactions on Acoustics, Speech and Signal Processing,1986, ASSP-34(5): 1111-1123.