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- Title
Wide-Aperture, Low-Temperature Noise Generators for Calibration of the Radio Telescopes of Two-Element Radio Interferometer with Very Long Baseline.
- Authors
Arsaev, I. E.; Lapshin, A. I.; Sargsyan, M. V.; Yurchuk, E. F.
- Abstract
A complex of wide-aperture, low-temperature noise generators developed and certified at the All-Russia Research Institute of Physicotechnical and Radio Measurements (VNIIFTRI) and intended for metrological assurance of the RT-13 radio telescopes of a two-element radio interferometer with very long baseline is described. The results of studies and calibration of standard and working wide-aperture, low-temperature noise generators needed for metrological assurance of instruments used in the measurement of radio brightness and noise temperatures in the microwave region of the spectrum from 2 to 40 GHz are presented.
- Subjects
CALIBRATION; RADIO telescopes; RADIO interferometers; NOISE generators (Electronics); TEMPERATURE measurements; MEASUREMENT
- Publication
Measurement Techniques, 2018, Vol 61, Issue 3, p290
- ISSN
0543-1972
- Publication type
Article
- DOI
10.1007/s11018-018-1423-4