The proliferation of wireless services is driving innovative phased array solutions that are
able to provide better cost/performance tradeoffs. In this context, the use of irregular array …

Onboard satellite communication systems generate and manage coverage beams over the
Earth. Depending on data traffic requirements, the number of beams, side lobe levels, nulls …

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 …

An existing effective approach for the synthesis of linear arrays providing power patterns
lying in arbitrary masks is extended to the case where an even distribution is required on …

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 …

We address the synthesis of isophoric sparse ring arrays for full-Earth coverage from
Geostationary Earth Orbit (GEO) satellites by means of steerable beams, switchable …

In this paper, we propose a simple approach for sparse array synthesis. We employ a
modified generalized alternate projection algorithm using ℓ 1-norm constrained minimization …