Wideband acousto-optic spectro-radiometer for radio-astronomical research

Nelly A. Esepkina; Sergei I. Ivanov; Sergey K. Kruglov; Mikhail I. Mansyrev; A. S. Morozov; Igor I. Saenko

doi:10.1117/12.165954

21 January 1994 Wideband acousto-optic spectro-radiometer for radio-astronomical research

Nelly A. Esepkina, Sergei I. Ivanov, Sergey K. Kruglov, Mikhail I. Mansyrev, A. S. Morozov, Igor I. Saenko

Proceedings Volume 2051, International Conference on Optical Information Processing; (1994) https://doi.org/10.1117/12.165954
Event: Optical Information Processing: International Conference, 1993, St. Petersburg, Russian Federation

Abstract

The designed acousto-optic radiometer spectrometer for radioastronomical research is described. The considered basic module has a 500 MHz bandwidth, 1000 number of channels, and linear dynamic range of 25 dB. The main characteristics of the spectrometer are discussed including an Allan dispersion plot.

Citation Download Citation

Nelly A. Esepkina, Sergei I. Ivanov, Sergey K. Kruglov, Mikhail I. Mansyrev, A. S. Morozov, and Igor I. Saenko "Wideband acousto-optic spectro-radiometer for radio-astronomical research", Proc. SPIE 2051, International Conference on Optical Information Processing, (21 January 1994); https://doi.org/10.1117/12.165954

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