Design of Linear and Circular Antenna Arrays for Side Lobe Reduction Using a Novel Modified Sparrow Search Algorithm

被引：3
|
作者：
Liang, Qiankun [1 ]
Wu, Huaning [1 ]
Chen, Bin [1 ]
机构：
[1] Naval Univ Engn, Coll Elect Engn, Wuhan 430033, Peoples R China
来源：
WIRELESS PERSONAL COMMUNICATIONS | 2023年 / 130卷 / 02期
关键词：
Linear antenna array; Circular antenna array; Sparrow search algorithm; Side lobe level; Natural heuristic algorithm; Radiation pattern; OPTIMIZATION ALGORITHM;
D O I：
10.1007/s11277-023-10319-1
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
A high gain antenna array with reduced side lobe level (SLL) needs to be optimized and designed to meet the requirement of modern wireless communication systems. To achieve this goal, a newly developed natural heuristic algorithm namely sparrow search algorithm (SSA) and its modification are introduced and utilized to the field of electromagnetic optimization for the first time in this paper. Simulation results over several different examples of the linear antenna array (LAA) and circular antenna array (CAA) design problem have been presented to demonstrate the effectiveness and superiority of the modified SSA. The design results obtained by modified SSA showed greater advantages than those certain classical and well-known algorithms like particle swarm optimization (PSO), whale optimization algorithm (WOA) and grasshopper optimization algorithm (GOA), in a statistically meaningful way.
引用
收藏
页码：1045 / 1069
页数：25
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