Radiation Pattern Synthesis via Genetic Algorithms

Arbitrary beam with limited ripple synthesized for two different types of array elements using an adaptive GA. (a) 50-element phased array with directive sources, and (b) 50-element phased array with isotropic sources.

Insets: optimized amplitude and phase weights for each case.

Relevant Publications

Adaptive Mutation Parameter Toggling Genetic Algorithm for Phase-only Array Synthesis
Genetic Algorithms with Adaptive Parameters for Phased Array Synthesis
A Comparison of Particle Swarm Optimization and Genetic Algorithms for a Phased Array Synthesis Problem
Synthesis of Phased Array Amplitude Weights for Stationary Sidelobe Envelopes Using Genetic Algorithms
Genetically Optimized Two-Dimensional Fractal-Random Arrays
Particle Swarm Optimization Versus Genetic Algorithms for Phased Array Synthesis
Progressive Evolution of Fractal Random Arrays by Generator Mitosis
A Simultaneous Parameter Adaptation Scheme for Genetic Algorithms With Application to Phased Array Synthesis
The Evolution of Optimal Linear Polyfractal Arrays Using Genetic Algorithms
Pareto Optimization of Planar Fractal-Random Arrays using the Strength Pareto Evolutionary Algorithm and Generator Duplication
An Autopolyploidy-Based Genetic Algorithm for Enhanced Evolution of Linear Polyfractal Arrays
Pareto Optimization of Thinned Planar Arrays With Elliptical Mainbeams and Low Sidelobe Levels

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