A novel hybrid approach to suppress the maximum sidelobe level (SLL) of large scale
concentric circular antenna array (CCAA) is proposed. The approach includes an improved …

A novel approach to suppress the maximum sidelobe level (SLL) with specific half power
beam width (HPBW) of concentric circular antenna array (CCAA) is proposed. The approach …

This paper presents an accurate design approach for concentric circular antenna array
(CCAA) synthesis to improve the far-field radiation characteristics using a meta-heuristic …

Concentric circular antenna array (CCAA) is synthesized to generate pencil beam with
minimum side lobe level (SLL). The comprehensive learning particle swarm optimizer …

Circular antenna arrays (CAAs) are widely used in many wireless applications, but
maintaining the low side lobe level with high directivity is always a challenge. Many …

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 …

Nature inspired algorithms have served as the backbone of modern computing technology
and over the past three decades, the field has grown enormously. CS is a recent addition to …

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 …

Circular antenna array design is one of the most important electromagnetic optimization
problems of current interest. The problem of designing a large multiple concentric planar …

In this paper, an efficient biogeography-based optimization (EBBO) method is proposed to
synthesize the circular antenna arrays (CAA) for specific radiation beam pattern properties …