Fig. 5From: Quantization error for weak RF simultaneous signal estimationDiagrams of a 1-bit, b 2-bit, and c 3-bit ADC, with the sampled signal (red arrow) with maximum signal amplitude, angle \(\theta _{s,n,m}\) of the maximum signal s in bit (n, m), angle reported by the ADC \(\theta _{\text {ADC},n,m}\)Back to article page