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 …

The aim of this paper is to discuss a novel technique for sparse array synthesis. The
synthesis strategy is based on a sparse-forcing algorithm using an improvement of the …

We introduce an effective antenna array synthesis algorithm which is aimed to the
generation of sparse arrays radiating patterns with arbitrary upper bounds. The approach …

The aim of this paper is to analyze the array synthesis for 5 G massive MIMO systems in the
line-of-sight working condition. The main result of the numerical investigation performed is …

Synthesis of unequally spaced arrays with uniform excitation is considered in this article. An
iterative method based on second-order cone programming is developed to search the …

The aim of this paper is two-fold. First, the trade-off between directivity, beam-width, side-
lobe-level, number of radiating elements, and scanning range of planar antenna arrays is …

In this paper, we present an efficient technique for the synthesis of very large sparse arrays,
with arbitrary circularly-symmetrical upper bounds for the pattern specifications. The …

A novel approach is proposed for building a planar array derived from linear arrays using a
toolbox of different types of subarrays located parallel and perpendicular to the linear array …

The investigations related to the planar antenna array have attracted much attention due to
their vast applications in the areas of advanced wireless communication and …

An irregular antenna synthesis technique with jointly optimized array subset layouts has
been proposed for efficient beam setup and reliable communication in 5G. The proposed …