Radio telescope RT-70 in Evpatoria and space investigations

Authors

  • Oleksander O. Konovalenko Institute of Radioastronomy of the National Academy of Sciences of Ukraine, Ukraine https://orcid.org/0000-0003-1949-9625
  • L. N. Lytvynenko Institute of Radioastronomy of the National Academy of Sciences of Ukraine, Ukraine
  • Kees van’t Klooster European Space Agency, Netherlands

DOI:

https://doi.org/10.1109/ICATT.2003.1239150

Keywords:

radiotelescopes, radiowave interferometers, reflector antennas

Abstract

The current situation with the Evpaloria 70-m antenna is described. This unique 70-meter radio-telescope antenna (RT-70) was realised between 1973 and 1978 and was an important element in different missions as antenna in transmit-receive mode for instance for the missions like Venera, Granat, Interbol, etc. It was and is used in other modes like radar for planetary and asteroid investigations as well as radio telescope. Its current state is such that after and with the necessary maintenance the tasks can be continued and expanded. Technical activities are carried out today with involvement of the first author for the technical management on behalf of the Ukrainian Space Agency, in particular today the "interferometer" - project be mentioned. The potential for future use is briefly indicated.

References

Knjasev, I.N.; Viktorov, O.S.; Riskov, B.P.; Fedosejev, L.M.; Roshdestvenski. D.B. Antenna Facility with a 70 Meter Diameter Reflector (RT-70). Antenni, No. 31, 1984.

Kozlov, A.N.; Tarasov, V.V.; Grishmanovky, V.A.; Sergejev, B.G. Summary and Experimental investigations of the Radio Technical Characteristics of the Antenna RT-70. Antenni, No. 31, 1984.

Aslanian, A.M.; Gulian, A.G.; Kozlov, A.N.; Tarasov, V.B.; Marturosian, P.M.; Grishmanovskij, V.A.; Sergeev, B.G. Measurements of the Main Parameters of the Antenna RT-70. Radiofysika, Vol. XXVII, No. 5, 1984.

Grishmanovsky, V.A.; Kozlov, A.N.; Tarasov, V.B. The Main Principles of a 70-m Radio Telescope Reflecting System Design, IEEE Trans. Microwave Theory and Techniques, Vol. 40, No. 6, June 1992.

Bakitko, R.V.; Vasiljev, M.B.; Vinitski, A.C.; Grishmanovsky, V.A.; Zaitsev, A.L.; Kershanovits, V.V.; Molotov, E.L.; Oreshkin, V.P.; Petrov, G.M.; Rchiga, O.N.; Rogalski, V.I.; Selivanov, A.S. Radio Systems for Interplanetary Satellites. Moscow: Publishing House Radio and Communication, 1993, ISBN 5-256-01054-9.

Kinber, V.Y. On Two Reflector Antennas. Radio Eng. Electron. Physics, Vol. 6, June 1962.

Galindo, V. Design of Dual Reflector Antennas with Arbitrary Phase and Amplitude Distribution. Proc. IEEE Antenna and Propagation Symp., Boulder Colorado, July 1963.

Kildal, P.S. Comments on ‘Synthesis of Offset Dual Shaped Subreflector Antennas for Control of Cassegrain Aperture Distributions. IEEE Trans. Antennas and Propagation, Vol. AP-32, No. 10, Oct. 1984.

Ambrosini, R. Sardinia Radio Telescope (SRT), A Feasibility Study for a 64 m Active Surface Radio Telescope. Workshop on Large Antennas in Radio Astronomy, Feb. 1996 ESTEC, Noordwijk, The Netherlands, http://www.estec.esa.nl/conferences/96002/prog.html.

Cortes-Medellin, G. NAIC, USA, "The 64m Sardinia Radio Telescope Optics Design". IEEE APS Conf., San Antonio, Texas, USA, 2002.

Finkelstein, A.; Korkin, E.; Poperechenko, B.; Smolentzev, S.; Gratchev, V.; Ipatov, A.; Kuzmin, V.; Molotov, E. VLBI Activity in IAA, St. Petersburg: New 32-m Radio Telescope for VLBI. Workshop on Large Antennas in Radio Astronomy, Feb. 1996 ESTEC, Noordwijk, the Netherlands, http://wwxv.estec.esa.nl/conferences/96002/prog.html.

Published

2003-09-14