Bayesian compressive sensing for DOA estimation using the difference coarray

In this paper, we utilize Bayesian Compressive Sensing (BCS) for direction-of-arrival (DOA) estimation based on the coarray. This enables estimation of more sources than the number of physical antennas. We adopt the covariance vectorization technique to construct the received signal vectors of coarr...

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Authors: Moeness Amin, F. Ahmad, X. Wang, E. Aboutanios
Conference Location: South Brisbane, Queensland
Conference Dates: April 19-24, 2015
Proceedings Title: Proceedings of the 40th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2015
Format: Conference Proceeding
Language: English
Published: 2015