A novel and effective method for the design of maximum directivity irregular phased arrays is
proposed in this article. By decomposing the radiation pattern of irregular arrays (IAs) into …

This article deals with the low-sidelobe shaped-beam pattern synthesis (SBPS) problem
using two nonuniformly spaced subarray configurations, including amplitude and amplitude …

A hybrid methodology for the synthesis of nonuniformly spaced and excited linear arrays is
proposed. At first, a modified genetic algorithm (GA) named linear-constraint genetic …

Subarray technology is an effective tradeoff between the sensor array radiation performance
and manufacturing cost control. This letter proposes an irregular subarray tiling strategy …

By combining convex programming (CP) and particle swarm optimization (PSO), a hybrid
method for the synthesis of excitations and locations of nonuniformly spaced linear …

In this letter, a new algorithm is presented for synthesizing large linear and planar arrays. To
reduce the system cost and implementation complexity, the large array is partitioned into …

Designing a sparse array with reduced transmit/receive modules (TRMs) is vital for some
applications where the antenna system's size, weight, allowed operating space, and cost are …

In this paper, two different architectures based on fully and partially clustered arrays are
proposed to optimize the array patterns. In the fully clustered arrays, all the elements of the …

Due to frequency variation and overlapping architecture, some overlapping subarrays may
exhibit significant grating lobe problems in their wideband patterns. Furthermore, accurate …

The multibeam pattern synthesis problem, that is, the primary beam pattern (BP) and the
secondary BP synthesis problem, via nonoverlapped subarray, is discussed in this article …