METHOD AND APPARATUS FOR ESTIMATING ANGLE OF ARRIVAL

摘要

Provided is a method of an angle of arrival (AoA) estimating apparatus. The AoA estimating apparatus may obtain at least two candidate values for an AoA of a received signal, based on a first steering vector. The AoA estimating apparatus may further detect a second steering vector corresponding to a predetermined rotation angle to which the AoA estimating apparatus rotates, and may determine the AoA based on one of the at least two candidate values, with respect to the second steering vector and the predetermined rotation angle.