Direction-of-Arrival Estimation Based on Quantized Matrix Recovery

Usually, the problem of direction-of-arrival (DOA) estimation in antenna array systems assumes that the measurement quantization has infinite resolution or the quantization error is insignificant and thus can be simply absorbed into the noise. However, in modern systems such as large-scale antenna arrays, low-resolution analog-to-digital converter (ADC) has been widely reported to reduce the hardw...