1. Analysis of RATAN-600 radio telescope antenna using the MLPO algorithm
- Author
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Letrou, Christine, Parrot, Christian, Baruh, Amir, Khaikin, Vladimir B., Lebedev, M. K., Boag, Amir, Traitement de l'Information Pour Images et Communications (TIPIC-SAMOVAR), Services répartis, Architectures, MOdélisation, Validation, Administration des Réseaux (SAMOVAR), Institut Mines-Télécom [Paris] (IMT)-Télécom SudParis (TSP)-Institut Mines-Télécom [Paris] (IMT)-Télécom SudParis (TSP), Communications, Images et Traitement de l'Information (CITI), Institut Mines-Télécom [Paris] (IMT)-Télécom SudParis (TSP), Centre National de la Recherche Scientifique (CNRS), Département Informatique (INF), Télécom SudParis (TSP)-Institut Mines-Télécom [Paris] (IMT), Department of Electrical Engineering, Tel Aviv University [Tel Aviv], Special Astrophysical Observatory of the Russian Academy of Sciences (SAO), Russian Academy of Sciences [Moscow] (RAS), and Télécom SudParis & Institut Mines-Télécom Business School, Médiathèque
- Subjects
[SPI.ELEC]Engineering Sciences [physics]/Electromagnetism ,[SDU.ASTR.IM] Sciences of the Universe [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM] ,Multilevel algorithm ,[SPI.ELEC] Engineering Sciences [physics]/Electromagnetism ,Astrophysics::Instrumentation and Methods for Astrophysics ,Antenna radiation patterns ,Radiotelescopes ,Reflector antennas ,Physical optics ,[SDU.ASTR.IM]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM] - Abstract
International audience; 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
- Published
- 2011