Research Article
Hybrid Differential Evolution with Biogeography-Based Optimization for Design of a Reconfigurable Antenna Array with Discrete Phase Shifters
procedure Biogeography-based optimization | Begin | Initialize the population randomly and each habitat corresponding to a potential solution to the given problem | Evaluate the fitness for each individual in | | While the termination criteria is not satisfied do | Sort the population from best to worst | For each habitat, map the HSI to the number of species S, the immigration rate , and the emigration rate | Probabilistically use Immigration Island based on the immigration rates | Modify the population with the migration operator shown in Habitat migration | Update the probability for each individual | Mutate the population with the mutation operation | Evaluate the fitness for each individual in | Sort the population from best to worst | | end while | End |
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