PO_matlab
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Demonstration script for dipole-based sidelobe suppression using a genetic algorithm. More...
Demonstration script for dipole-based sidelobe suppression using a genetic algorithm.
This script initializes a parabolic dish antenna, calculates its surface current and far-field pattern, and then applies a ring of dipoles around the dish to suppress sidelobes using a GA optimization. The optimization minimizes a cost function that penalizes high SLL, wide beamwidth, and main lobe deviation. The script also visualizes the final field pattern and dipole configuration.
Steps:
ga_cost_fun1
and boresight_null_constraint