Design of optimum gain pyramidal horn with improved formulas using particle swarm optimization
In this article, a new method to design an optimum gain horn antenna is presented. This method is based on improving existing design equations along with the use of particle swarm optimization technique. The obtained results are more accurate than those available in the literature since no path length error approximation is involved. Improved horn dimensions, for different 15 designs, are obtained which give the desired gain almost exactly. (c) 2007 Wiley Periodicals, Inc.
particle swarm optimization horn antenna