Resolution increase of millimetric range radiotelescope RT-70

Authors

  • U. N. Artemenko Astro Space Center Academy of Sciences, Russian Federation
  • V. G. Gimmelman Design Bureau of Special Mechanical Engineering, Russian Federation
  • A. E. Gorodetsky Institute of Problems of Mechanical Engineering of Russian Academy of Science, Russian Federation
  • V. V. Dubarenko Institute of Problems of Mechanical Engineering of Russian Academy of Science, Russian Federation
  • A. U. Kuchmin Institute of Problems of Mechanical Engineering of Russian Academy of Science, Russian Federation

DOI:

https://doi.org/10.1109/ICATT.2005.1497045

Keywords:

radiotelescope, removed cosmic radio-source, RCR

Abstract

The problem of increase of radio-telescope (RT) use efficiency in mm radiowaves range at supervision of the removed cosmic radio-sources (RCR) is considered. The problem consists that at pointing RT dishes system (DS) on RCR arise not compensated DS elements deformations. It results in distortion of distribution electromagnetic (EM) fields on an input of radio receiver (RR). The technique of restoration of true EM field distribution is offered by row scanning of some space area in which the finding of observable object is supposed.

References

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ICATT 2005 cover

Published

2005-06-06

Issue

2005: ICATT’2005 - Proc. of V Int. Conf. on Antenna Theory and Techniques

Section

Antennas for radioastronomy