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Filtration of the gravitational frequency shift in the microwave links communication with Radioastronтезисы доклада
- Авторы: Gusev A.V., Litvinov D.A., Porayko N.K., Rudenko V.N.
- Сборник: Abstracts of XIIth International Conference on Gravitation, Astrophysics and Cosmology (ICGAC-12)
- Том: 1
- Тезисы
- Год издания: 2015
- Место издания: РУДН Москва
- Первая страница: 122
- Аннотация: Frequency estimate task of a quasi harmonic signal from Radioastron satellite is considered in application to the problem of gravitational red shift effect [1]. Generalized likely hood method applies in the deriving of some estimating - compensation algorithm of data processing using the one way and two ways communication modes with cosmic apparatus. The Doppler shift is filtered as a slow trend of experimental data. Filtering of the ionosphere and troposphere hindrances is carried out due to its specific frequency dispersion. Results of data processing in test runs are presented for the demonstration of practical ability to achieve the relative accuracy 0.0001 of red shift measurement during the one communication run with 20 minutes duration. [1] Biriukov A.V, V.L. Kauts , V.V.Kulagin , D.A.Litvinov, V.N. Rudenko. Astron. Rep. 58, pp.783-795, 2014
- Добавил в систему: Руденко Валентин Николаевич