Digital receivers for low-frequency radio telescopes UTR-2, URAN, GURT
Abstract
This paper describes digital radio astronomical receivers used for decameter and meter wavelength observations. This paper describes digital radio astronomical receivers used for decameter and meter wavelength observations. Since 1998, digital receivers performing on-the-fly dynamic spectrum calculations or waveform data recording without data loss have been used at the UTR-2 radio telescope, the URAN VLBI system, and the GURT new generation radio telescope. Here we detail these receivers developed for operation in the strong interference environment that prevails in the decameter wavelength range. Data collected with these receivers allowed us to discover numerous radio astronomical objects and phenomena at low frequencies, a summary of which is also presented.
Keywords
Cite
@article{arxiv.1703.04384,
title = {Digital receivers for low-frequency radio telescopes UTR-2, URAN, GURT},
author = {V. Zakharenko and A. Konovalenko and P. Zarka and O. Ulyanov and M. Sidorchuk and S. Stepkin and V. Koliadin and N. Kalinichenko and A. Stanislavsky and V. Dorovskyy and V. Shepelev and I. Bubnov and S. Yerin and V. Melnik and A. Koval and N. Shevchuk and I. Vasylieva and K. Mylostna and A. Shevtsova and A. Skoryk and I. Kravtsov and Y. Volvach and M. Plakhov and N. Vasilenko and Y. Vasylkivskyi and D. Vavriv and V. Vinogradov and R. Kozhin and A. Kravtsov and E. Bulakh and A. Kuzin and A. Vasilyev and V. Ryabov and A. Reznichenko and V. Bortsov and V. Lisachenko and G. Kvasov and D. Mukha and G. Litvinenko and A. Brazhenko and R. Vashchishin and O. Pylaev and V. Koshovyy and A. Lozinsky and O. Ivantyshin and H. O. Rucker and M. Panchenko and G. Fischer and A. Lecacheux and L. Denis and A. Coffre and J. -M. Grießmeier},
journal= {arXiv preprint arXiv:1703.04384},
year = {2017}
}
Comments
24 pages, 15 figures