Fig. 9From: Full snapshot reconstruction in hybrid architecture antenna arraysRMSE of AoA estimation of PREMUSIC for a combiner matrix based on (i) DFT and (ii) random phase shifters, \(M_{{\mathrm{c}}} = 500\), \(S_1 = 20\), \(S_2 = 80\), \(\lambda = 1\,{\text {cm}}\)Back to article page