Instantaneous DoA estimation for a single source
Iurii Chyrka, Igor Omelchuk · 2016
The new approaches for a single source direction-of-arrival estimation in a far-field and near-field cases are proposed. The main idea is estimation of the real spatial frequency directly along the uniform linear array by the single-shot data. The algorithm based on the autoregressive moving average model of the sinewave is applied for the frequency estimation. The precision of proposed methods is analyzed via computer simulations.