Abstract: We present novel generalized non-redundant sparse array design strategies that achieve the highest possible number of degrees-of-freedom (DOFs) for direction-of-arrival (DOA) estimation.

This repository supplements the paper "Fast Single-Snapshot Harmonic Recovery with 2D Sparse Arrays using BCCB Matrices". We implement computationally efficient versions of the ISTA, FISTA, and ADMM ...

Abstract: In a sparse array, the holes in the corresponding difference co-array (DCA) limit the length of the consecutive subarray, which in turn reduces the number of achievable uniform degrees of ...

You will be redirected to our submission process. With the rapid development of antenna and wireless communication technologies, the requirements for accuracy, efficiency, data transmission, and ...

R-MXAS is a revolutionary aerospace architecture for realizing a synthetic aperture imaging radiometer (SAIR) in a manner affording unprecedented sparsity in terms of number of antenna elements. As ...

In a past life, I've toyed with trying to implement something like this (assuming you're talking about interferometry). The principal issue (IME) is data volume/bandwidth. Interferometry using ...