A Method of ADOA Estimation with Phaseless Measurements
Xiaofeng Shen, Rong Fana, Qun Wan, Wan-Lin Yang · Procedia Engineering · 2012
For several decades, engineers believed that if a signal was represented with a sufficient degree of redundancy, then its reconstruction should be possible without using the recorded phase information. In this paper, we consider a problem that how to estimate the angle difference of arrival (ADOA) from a magnitude measurements. In the case of phase information being missing, the proposed ADOA estimation method can estimate the angle difference successfully. Finally, simulation results illustrate its correction.