Non-Coherent DOA Estimation via Proximal Gradient Based on a Dual-Array Structure

Keyphrases

• Gradient-based 100%
• Direction of Arrival Estimation 100%
• Proximal Gradient Method 100%
• Array Structure 100%
• Dual-array 100%
• Reference Signal 66%
• Phase Retrieval 66%
• Group Sparsity 66%
• Minimization Problem 33%
• Estimation Problem 33%
• Estimation Algorithms 33%
• Fast Convergence 33%
• Inherent Ambiguity 33%
• Need to Know 33%
• Uniform Linear Array 33%
• Array-based 33%
• Performance Estimation 33%
• Circular Array 33%
• Retrieval-based 33%
• Majorization-minimization 33%
• Sparsity Basis 33%
• Phase Retrieval Problem 33%
• Non-convex Surrogate 33%
• Retreival 33%
• Sparse Phase Retrieval 33%

Computer Science

• direction-of-arrival 100%
• Sparsity 66%
• Reference Signal 66%
• Information Retrieval 66%
• Estimation Algorithm 33%
• Fast Convergence 33%
• Estimation Performance 33%
• Gradient Method 33%
• Retrieval Algorithm 33%
• Convergence Speed 33%

Engineering

• Direction-of-Arrival Estimation 100%
• Phase Retrieval 100%
• Reference Signal 66%
• Group Sparsity 66%
• Simulation Result 33%
• Convergence Speed 33%
• Uniform Linear Array 33%