IEEE

Azimuth DOA Estimation Using Concentric Coprime Uniform Circular Array With Sparse Bayesian ...

Abstract: Estimation of direction-of-arrival (DOA) is a fundamental problem in array signal processing. The uniform circular array (UCA) is a highly useful array geometry for DOA estimation, ...
IEEE

Model-Based Deep Learning for Multi-Source 2D-DOA Estimation with Uniform Circular Array

In this paper, a novel two-dimensional direction-of-arrival (2D-DOA) estimator with uniform circular arrays (UCAs) based on model-based deep learning is presented. Inspired by the interpretability of ...