"Pattern Synthesis for Sparse Linear Arrays via Atomic Norm Minimizatio" by Zhen Wang, Guohao Sun et al.
In this letter, a novel pattern synthesis algorithm that jointly optimizes the number, positions, and excitation of elements in a sparse linear array (SLA) is designed based on continuous compressed sensing. The pattern synthesis problem is first formulated as a sparse recovery problem, which can be solved using semidefinite programming involving atomic norm minimization (ANM). The parameters of the designed SLA, including the corresponding element positions and excitations, are determined via V...
Source: uow.edu.au