A. Reznichenko
National Academy of Sciences of Ukraine
8 Papers
14 Citations
A. Reznichenko is an academic researcher from National Academy of Sciences of Ukraine. The author has contributed to research in topics: Radio telescope & Very-long-baseline interferometry. The author has an hindex of 4, co-authored 8 publications.
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Papers
The modern radio astronomy network in Ukraine: UTR-2, URAN and GURT
A. A. Konovalenko,L. G. Sodin,V. V. Zakharenko,P. Zarka,O. M. Ulyanov,M. A. Sidorchuk,S. V. Stepkin,Peter L. Tokarsky,Valentin Melnik,N. N. Kalinichenko,Aleksander Stanislavsky,V. L. Koliadin,V. A. Shepelev,V. V. Dorovskyy,Vladimir B. Ryabov,A. A. Koval,I. N. Bubnov,S. N. Yerin,A. A. Gridin,V. F. Kulishenko,A. Reznichenko,V. Bortsov,V. Lisachenko,A. P. Reznik,G. Kvasov,D. V. Mukha,G. Litvinenko,A. D. Khristenko,Valery V. Shevchenko,A. Shevchenko,A. S. Belov,E. R. Rudavin,I. Y. Vasylieva,A. P. Miroshnichenko,N. Vasilenko,M. R. Olyak,K. Mylostna,A. O. Skoryk,A. I. Shevtsova,M. S. Plakhov,I. P. Kravtsov,Y. Volvach,O. Lytvinenko,N. V. Shevchuk,I. Zhouk,V. Bovkun,A. Antonov,Dmytro M. Vavriv,V. V. Vinogradov,R. Kozhin,A. Kravtsov,E. Bulakh,A. Kuzin,A. Vasilyev,A. I. Brazhenko,R. V. Vashchishin,O. Pylaev,V. Koshovyy,A. Lozinsky,O. Ivantyshin,Helmut O. Rucker,Mykhaylo Panchenko,Georg Fischer,Alain Lecacheux,Loïc Denis,A. Coffre,Jean-Mathias Grieβmeier,Michel Tagger,Julien N. Girard,Didier Charrier,Carine Briand,G. Mann +71 more
TL;DR: In this article, the current status of the large decameter radio telescope UTR-2 (Ukrainian T-shaped Radio telescope) together with its VLBI system called URAN is described in detail.
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•Posted Content
Digital receivers for low-frequency radio telescopes UTR-2, URAN, GURT
V. V. Zakharenko,A. A. Konovalenko,P. Zarka,O. M. Ulyanov,M. A. Sidorchuk,S. V. Stepkin,V. L. Koliadin,N. N. Kalinichenko,Aleksander Stanislavsky,V. V. Dorovskyy,V. A. Shepelev,I. N. Bubnov,S. N. Yerin,Valentin Melnik,A. A. Koval,N. V. Shevchuk,I. Y. Vasylieva,K. Mylostna,A. I. Shevtsova,A. O. Skoryk,I. P. Kravtsov,Y. Volvach,M. S. Plakhov,N. Vasilenko,Y. Vasylkivskyi,Dmytro M. Vavriv,V. V. Vinogradov,R. Kozhin,A. Kravtsov,E. Bulakh,A. Kuzin,A. Vasilyev,Vladimir B. Ryabov,A. Reznichenko,V. Bortsov,V. Lisachenko,G. Kvasov,D. V. Mukha,G. Litvinenko,A. I. Brazhenko,R. V. Vashchishin,O. Pylaev,V. Koshovyy,A. Lozinsky,O. Ivantyshin,Helmut O. Rucker,Mykhaylo Panchenko,Georg Fischer,Alain Lecacheux,Loïc Denis,A. Coffre,Jean-Mathias Grießmeier +51 more
TL;DR: In this article, the authors describe digital radio astronomical receivers used for decameter and meter wavelength observations at the UTR-2 radio telescope, the URAN VLBI system, and the GURT new generation radio telescope.
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First Results of the VLBI Experiment on Radar Location of the Asteroid 2012 DA14
M. Nechaeva,A. A. Antipenko,D. Bezrukov,Vl. Bezrukovs,A. Dementjev,N. A. Dugin,Normunds Jekabsons,R. V. Khutornoy,M. Klapers,Alexander Konovalenko,V. F. Kulishenko,A. S. Nabatov,V. Nesteruk,Giuseppe Pupillo,A. Reznichenko,E. Salerno,I. Shmeld,K. Skirmante,Yu. V. Tikhomirov,V. V. Voytyuk +19 more
TL;DR: An international VLBI experiment on radio location of the asteroid 2012 DA14 was organized on 2013 February 15-16, during its flyby close to Earth as mentioned in this paper, where the purpose of observations was to investigate and specify orbital parameters of the asteroids, as well as to evaluate its rotation period and other characteristics.
State-of-the-art of low frequency radio astronomy, relevant antenna systems and international cooperation in Ukraine
A. A. Konovalenko,P. Zarka,V. V. Zakharenko,O. M. Ulyanov,M. A. Sidorchuk,S. V. Stepkin,Peter L. Tokarsky,A. A. Stanislavsky,N. N. Kalinichenko,V. L. Koliadin,Valentin Melnik,V. V. Dorovskyy,V. A. Shepelev,A. A. Koval,I. N. Bubnov,S. N. Yerin,I. Y. Vasylieva,A. A. Gridin,V. F. Kulishenko,A. P. Reznik,A. Reznichenko,G. Kvasov,A. D. Khristenko,G. Litvinenko,Helmut O. Rucker,Mykhaylo Panchenko,Georg Fischer,Loïc Denis,A. Coffre,J.-M. Griebmeier,M. Tagger,Julien N. Girard,Didier Charrier,Vladimir B. Ryabov,G. Mann,A. I. Brazhenko,V. Koshovyy +36 more
- 21 Apr 2015
TL;DR: In this paper, the authors show that 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.
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Multi-antenna observations in the low-frequency radio astronomy of solar system objects and related topics studies
Alexandr A. Konovalenko,P. Zarka,Helmut O. Rucker,V. V. Zakharenko,O. M. Ulyanov,M. A. Sidorchuk,S. V. Stepkin,Valentin Melnik,N. N. Kalinichenko,A. A. Stanislavsky,Peter L. Tokarsky,V. L. Koliadin,V. A. Shepelev,V. V. Dorovskyy,I. N. Bubnov,S. N. Yerin,A. Reznichenko,G. Litvinenko,N. V. Shevchuk,A. A. Koval,I. Y. Vasylieva,K. Mylostna,A. O. Skoryk,A. I. Shevtsova,Y. Volvach,E. Vasylkovsky,Vladimir B. Ryabov,A. Lecacheux,Loïc Denis,Mykhaylo Panchenko,Georg Fischer,Masafumi Imai,Jean-Mathias Griessmeier,G. Mann,O. A. Litvinenko,A. Brazhenko,R. V. Vashchishin,A. V. Frantsuzenko,V. V. Koshovy,A. Lozinsky,O. Ivantyshin +40 more
- 01 Jan 2016
TL;DR: Synchronous observations using several radio telescopes separated by distances from a few to several thousand kilometers provide an opportunity to reduce and identify radio interference and the influence of the propagation media, to increase the sensitivity and resolution, and to solve many problems with higher efficiency.