Consensus and Sectioning-based ADMM with Norm-1 Regularization for Imaging with a Compressive Reflector Antenna

Juan Heredia-Juesas, Ali Molaei, Luis Tirado +1

This paper presents three distributed techniques to find a sparse solution of the underdetermined linear problem $\text{g}=\text{Hu}$ with a norm-1 regularization, based on the…