Antennas Hunting Wolves [Editor’s Comments

Abstract

On a dark and stormy night, only a few wolves dare to wander in the forest. What would they be looking for? The meaning of their lives? A new land to live in, with fewer storms and less rain? Just breakfast? What if I were to tell you that they are actually hunting for better antennas? This is exactly what happens in the excellent and intriguing article by Li and Guo, where the authors discuss the use of a Grey Wolf Optimizer for antenna optimization designs. After a comprehensive review of Grey Wolf Optimizer engines, the article focuses on antenna design applications, extensively treating several real case scenarios.