| HAL : hal-00718319, version 1 |
| DOI : 10.1109/TAP.2011.2173118 |
| Fiche détaillée | Récupérer au format |
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| IEEE Transactions on Antennas and Propagation 60, 2 (2012) 1182-1186 |
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| Generalized multilevel physical optics (MLPO) for comprehensive analysis of reflector antennas |
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| Christine LETROU 1, 2Amir Boag 3 |
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| (02/2012) |
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| Recent developments of the multilevel physical optics (MLPO) algorithm aiming at the comprehensive analysis of complex reflector antenna systems are presented. The physical theory of diffraction (PTD) line integral along the rim of a reflector is combined with the physical optics (PO) surface integral within the multilevel algorithm. The multilevel scheme is also generalized to combine fields radiated by various components of different sizes, as encountered in complex antenna systems with multiple feeds and/or reflectors. Comparison with published results demonstrates the ability of the MLPO algorithm to cope accurately and efficiently with realistic reflector antenna problems. |
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| 1 : | Communications, Images et Traitement de l'Information (CITI) |
| Institut Mines-Télécom – Télécom SudParis | |
| 2 : | Services répartis, Architectures, MOdélisation, Validation, Administration des Réseaux (SAMOVAR) |
| CNRS : UMR5157 – Institut Mines-Télécom – Télécom SudParis | |
| 3 : | Department of Electrical Engineering-Systems |
| Tel-Aviv University | |
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| Domaine | : | Sciences de l'ingénieur/Electromagnétisme |
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| Fast algorithms – Physical optics – Physical theory of diffraction – Radiation patterns – Reflector antenna |
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| Liste des fichiers attachés à ce document : | |||||
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| hal-00718319, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00718319 | |
| oai:hal.archives-ouvertes.fr:hal-00718319 | |
| Contributeur : Bibliothèque Télécom & Management Sudparis | |
| Déposé pour le compte de : | |
| Soumis le : Lundi 16 Juillet 2012, 16:14:10 | |
| Dernière modification le : Lundi 16 Juillet 2012, 16:57:10 | |