Automated microwave radiometer for measuring the atmospheric ozone emission line

A. A. Krasilnikov; M. Yu. Kulikov; L. M. Kukin; V. G. Ryskin; L. I. Fedoseev; A. A. Shvetsov; O. S. Bolshakov; A. M. Shchitov; A. M. Feigin

doi:10.1134/S002044121701033X

Automated microwave radiometer for measuring the atmospheric ozone emission line

Autores: Krasilnikov A.A.¹, Kulikov M.Y.¹, Kukin L.M.¹, Ryskin V.G.¹, Fedoseev L.I.¹, Shvetsov A.A.¹, Bolshakov O.S.¹, Shchitov A.M.², Feigin A.M.¹
Afiliações:
1. Institute of Applied Physics
2. Nizhny Novgorod Institute of Electronic Measurements KVARTs
Edição: Volume 60, Nº 2 (2017)
Páginas: 271-273
Seção: Physical Instruments for Ecology, Medicine, and Biology
URL: https://ogarev-online.ru/0020-4412/article/view/159663
DOI: https://doi.org/10.1134/S002044121701033X
ID: 159663

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The work presents the results of upgrading of microwave spectroradiometer for ground-based remote sensing of Earth’s ozone layer improving essentially the noise temperature (up to value less 1500 K). For this, the low-noise high frequency amplifier was set up in front of the receiver and temperature control of the instrument was changed for stable work of the amplifier.