N.S. Kulichkova – Design Engineer, JSC «SPE «Radiosviaz» (Krasnoyarsk); Post-graduate Student, Siberian Federal University (Krasnoyarsk)
E-mail: prohorova.natasha@list.ru
K.A. Kulichkov – Design Engineer, JSC «SPE «Radiosviaz» (Krasnoyarsk); Post-graduate Student, Siberian Federal University (Krasnoyarsk)
A.V. Grebennikov – Ph.D. (Eng.), Head of Sector, JSC «SPE «Radiosviaz» (Krasnoyarsk);
Head of the Basic Department «Radio-electronic Equipment of Information Systems», Siberian Federal University (Krasnoyarsk)
In this article, a method is proposed to reduce the error associated with the delay of the navigation signal as it passes from the navigation satellite to the navigation equipment of the consumer through the ionospheric layer of the Earth. The ionospheric correction is calculated using the difference in phase pseudorange increments in the two frequency bands. As a confirmation of the working
capacity of the developed method, experimental studies were carried out to evaluate the ionospheric correction and its effect on reducing the error in determining the coordinates.
- Global'naja sputnikovaja navigacionnaja sistema GLONASS / Pod red. V.N. Harisova, A.I. Perova, V.A. Boldina. M.: IPRZhR. 1999.
- Kulichkov K.A., Kulichkova N.S., Grebennikov A.V. Opredelenie ionosfernoj pogreshnosti signalov GLONASS po fazovym izmerenijam na L1 i L2 // Uspehi sovremennoj radiojelektroniki. 2016. №11. S.166–170.
- Kulichkova N.S., Kulichkov K.A., Grebennikov A.V. Rezul'taty sravnenija metodov opredelenija ionosfernoj pogreshnosti signalov GLONASS // Sb. nauch. trudov «Sovremennye problemy radiojelektroniki». Krasnojarsk. 2017.