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Table 3 Unbalanced received power level results for four antennas (in dB)

From: Modeling and performance evaluations of Alamouti technique in a single frequency network for DVB-T2

Direct signal Echo 0.18 Δ signal Echo 0.72 Δ signal Echo 0.9 Δ signal SNR for SFN SNR for MISO-SFN
0 0 0 0 18.8 18.9
0 0 0 -2 18.9 18.8
0 0 0 -5 19.2 18.6
0 0 0 -8 19.4 18.5
0 0 -5 0 19.1 18.6
0 0 -2 -5 19.2 18.6
0 0 -10 0 19.3 18.4
0 0 -8 -8 19.2 18.2
0 -2 -5 -5 19.1 18.6
0 -5 -5 -5 19.1 18.6
0 -10 -10 0 19.5 18.9