State-of-the-art of low frequency radio astronomy, relevant antenna systems and international cooperation in Ukraine
| Autor: | V. F. Kulishenko, G. Litvinenko, Julien N. Girard, G. Kvasov, Vladimir B. Ryabov, Mykhaylo Panchenko, V. L. Koliadin, Peter L. Tokarsky, I. Y. Vasylieva, S. V. Stepkin, Valentin Melnik, A. Coffre, A. A. Gridin, P. Zarka, A. Reznichenko, J.-M. Griebmeier, O. M. Ulyanov, S. N. Yerin, M. A. Sidorchuk, A. I. Brazhenko, Georg Fischer, M. Tagger, A. A. Konovalenko, V. A. Shepelev, A. D. Khristenko, I. N. Bubnov, V. V. Zakharenko, G. Mann, A. A. Koval, Loïc Denis, A. A. Stanislavsky, A. P. Reznik, Helmut O. Rucker, V. V. Dorovskyy, Didier Charrier, N. N. Kalinichenko, V. Koshovyy |
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| Přispěvatelé: | Institute of Radio Astronomy of NASU [Kharkiv] (IRA), National Academy of Sciences of Ukraine (NASU), Laboratoire d'études spatiales et d'instrumentation en astrophysique (LESIA), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Space Research Institute of Austrian Academy of Sciences (IWF), Austrian Academy of Sciences (OeAW), Unité Scientifique de la Station de Nançay (USN), Centre National de la Recherche Scientifique (CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire des Sciences de l'Univers en région Centre (OSUC), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Université d'Orléans (UO), Laboratoire de Physique et Chimie de l'Environnement et de l'Espace (LPC2E), Observatoire des Sciences de l'Univers en région Centre (OSUC), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Centre National d’Études Spatiales [Paris] (CNES), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), Future University-Hakodate, Leibniz-Institut für Astrophysik Potsdam (AIP), Main Astronomical Observatory of NAS of Ukraine (MAO), Université Paris sciences et lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS), Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS) |
| Jazyk: | angličtina |
| Rok vydání: | 2015 |
| Předmět: |
Physics
010504 meteorology & atmospheric sciences business.industry Ukrainian radio interferometry phased arrays LOFAR Low frequency 01 natural sciences 7. Clean energy language.human_language Radio telescope radio telescope Radio propagation beacon 0103 physical sciences Very-long-baseline interferometry language Antenna (radio) Radio astronomy Telecommunications business [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] 010303 astronomy & astrophysics 0105 earth and related environmental sciences |
| Zdroj: | ICATT’15-X International Conference on Antenna Theory and Techniques ICATT’15-X International Conference on Antenna Theory and Techniques, Apr 2015, Kharkiv, Ukraine. pp.217-220, ⟨10.1109/ICATT.2015.7136772⟩ |
| DOI: | 10.1109/ICATT.2015.7136772⟩ |
| Popis: | International audience; The low frequency radio astronomy (decameter-meter range, frequencies of 10-300 MHz) currently demonstrates rapid progress all over the world. New generations of large antennas-LOFAR, LWA, MWA and others – have been created in many countries. At the same time Ukrainian radio astronomical systems UTR-2 and URAN still remain the largest and most informative ones at the lowest frequency range available for the ground-based radio astronomy (below 33 MHz), especially after their radical modernization during the most recent years. A great number of top priority results have been obtained on the basis of these radio telescopes. The results prove a high significance of the low frequency radio astronomy for astrophysics. Substantial part of these results have been obtained in the course of many year cooperation between Ukraine on one side and France, Austria, Germany and other countries on the other. Creation of new low frequency instruments GURT (Ukraine) and LSS/NenuFAR (France) for the wide frequency range of 10-80 MHz opens up new possibilities for research and fruitful cooperation. |
| Databáze: | OpenAIRE |
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