... IEEE Transactions on Signal Processing,vol. 44, no. 5, pp. 1184–1197, 1996.[9] S. Talwar and A. Paulraj, “Blind separation of synchronousco-channel digital signals using an antenna array—part ... lineararrayUniform circulararrayFigure 2:SystemmodelforaULAandaUCAwithM = 4-elements and D>Msingle-antenna users.2.2. Uniform linear arrayIn the ULA configuration, isotropic antenna elements ... Detection, Cambridge University Press,Cambridge, UK, 1998.[8] S. Talwar, M. Viberg, and A. Paulraj, “Blind separation of syn-chronous co-channel digital signals using an antenna array—part I: algorithms,”...