Abstract: This article presents an improved approach for the synthesis of sparse planar arrays using the density-weighted method and chaos sparrow search algorithm (CSSA) with multiple constraints.

Features now not included in Java releases will be added, while Java theme ambitions plan for easier use for immutable data ...

Abstract: An ultrasound sparse array consists of a sparse distribution of elements over a 2-D aperture. Such an array is typically characterized by a limited number of elements, which in most cases is ...