Author:
Bahrami Amir,Ostadzadeh Saeed Reza
Abstract
Purpose
The purpose of this paper is to calculate the back scattering response from single, finite and infinite arrays of nonlinear antennas like the case where the antennas are exposed to high-value signals such as lightning strokes.
Design/methodology/approach
In this paper, the authors have used a recently introduced optimization technique called intelligent water drop.
Findings
The results exhibit that the method used by the authors is faster and more accurate than other conventional optimization algorithms, i.e. particle swarm optimization and genetic algorithm.
Originality/value
A new optimization algorithm is used to solve nonlinear problem accurately and sufficiently. Although the technique is not confined to the mentioned examples in the paper, it can be applied to other nonlinear circuits.
Subject
Applied Mathematics,Electrical and Electronic Engineering,Computational Theory and Mathematics,Computer Science Applications
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4. Analysis of wire scatterers with nonlinear or time-harmonic loads in the frequency domain;IEEE Transactions on Antennas and Propagation,1993
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