Near and far field simulation of RATAN-600 radio telescope antenna using the MLPO algorithm
Résumé
A fast and adaptive near-field physical optics algorithm is developed for the analysis of general multi-reflector antenna systems. The algorithm is applied to the radiation pattern computation of an extremely large antenna of RATAN-600 radio telescope operating at mm-wave frequencies. Near-field reflector to reflector field propagation and far-field radiation pattern computation results will be presented and compared with those obtained by geometrical optics with aperture integration
| Origine | Fichiers produits par l'(les) auteur(s) |
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