Decoupled Estimation of DOA and Angular Spread for Incoherently Distributed Source

[1] Zetterberg P. Mobile cellular communications with basestation antenna arrays: Spectrum efficiency, algorithms andpropagation models. [Ph.D. dissertation], Signals, Sensors.Syst. Dept., Royal Institute of Technology, Sweden, 1997. [2] Valaee S, Champagne B, and Kabal P. Parametriclocalization of distributed sources[J].IEEE Transactions onSignal Processing.1995, 43(9):2144-2153 [3] Meng Y, Stoica P, and Wong K M. Estimation of thedirections of arrival of spatially dispersed signals in arrayprocessing[J].IEE Proceeding on Radar, Sonar, Navigation.1996, 143(1):1-9 [4] Shahbazpanahi S, Valaee S, and Bastani M H. Distributedsource localization using ESPRIT algorithm[J].IEEETransactions on Signal Processing.2001, 49(10):2169-2178 [5] Zhang G Y and Tang B. Estimation of 2D-DOAs and angularspreads for coherently distributed source using cumulants.SPAWC. Finnand. 2007: 1-5. [6] Shahbazpanahi S, Valaee S, and Girshman A B. A covariancefitting approach to parametric localization of multipleincoherently distributed sources[J].IEEE Transactions onSignal Processing.2004, 52(3):592-600 [7] Hassanien A, Shahbazpanahi S, and Girshman A B. Ageneralized capon estimator for localization of multiplespread sources[J].IEEE Transactions on Signal Processing.2004, 52(1):280-283 [8] Besson O and Stoica P. Decoupled estimation of DOA andangular spread for a spatially distributed source[J].IEEETransactions on Signal Processing.2000, 48(7):1872-1882 [9] Zoubir A and Wang Y D. Efficient subspace-based estimatorfor localization of multiple incoherently distributed sources[J].IEEE Transactions on Signal Processing.2008, 56(2):532-542 [10] Wang Y D and Zoubir A. Some new techniques of localizationof spatially distributed sources. ACSSC. USA. 2007:1807-1811. [11] Souden M, Affes S, and Benesty J. A two-stage approach toestimate the angles of arrival and the angular spreads oflocally scattered sources[J].IEEE Transactions on SignalProcessing.2008, 56(5):1968-1983 [12] Belouchrani A, Meraim K A, Cardoso J F, and Moulines E. Ablind source separation technique using second-orderstatistics[J].IEEE Transactions on Signal Processing.1997,45(2):434-444 [13] Bengtsson M. Antenna array signal processing for high rankmodels. [Ph.D. dissertation], Signals, Sensors, Syst. Dept.,Royal Institute of Technology, Stockholm, Sweden, 1999.