The dragonfly algorithm was developed in 2016. It is one of the algorithms used by
researchers to optimize an extensive series of uses and applications in various areas. At …

In this article, the design of circular antenna arrays (CAAs) and concentric circular antenna
arrays (CCAAs) of isotropic radiators with optimum side lobe level (SLL) reduction is studied …

Long-term degradation of black soil has led to reductions in soil fertility and ecological
service functions, which have seriously threatened national food security and regional …

This paper presents an accurate approach for Concentric Circular Antenna Array (CCAA)
synthesis to improve the far-field radiation characteristics of the antenna using a meta …

A backtracking search optimization algorithm (BSA) is proposed for the synthesis of
concentric circular antenna arrays (CCAAs) with the low sidelobe levels at a fixed …

Due to the strong non-linear relationship between the array factor and the array elements,
concentric circular antenna array (CCAA) synthesis problem is challenging. Nature-inspired …

This paper investigates the design of concentric circular antenna arrays (CCAAs) with
optimum side lobe level reduction using the Symbiotic Organisms Search (SOS) algorithm …

This paper proposes an algorithm called cat swarm optimization (CSO) for the optimal
design of non-uniform single-ring circular antenna array (CAA) and non-uniform three-ring …

In this study, political optimizer (PO) which has entered the literature as a novel socio-
inspired meta-heuristic method is used to improve radiation properties of concentric circular …

This paper presents a new particle swarm optimization (PSO) algorithm, called the PSO-IAC
algorithm, to resolve the goal of reaching with the obstacle avoidance problem for a 6-DOF …