9 citations · 9 across the 3 of their papers we have counts for
3 papers
physics.geo-ph2016★ 9 cited
SuperDARN scalar radar equations
O. I. Berngardt, K. A. Kutelev, A. P. Potekhin
The quadratic scalar radar equations are obtained for SuperDARN radars that are suitable for the analysis and interpretation of experimental data. The paper is based on a unified a…
physics.plasm-ph2010
The influence of electron density gradient direction on gradient-drift instabilities in the E-layer of the ionosphere
O. I. Berngardt, A. P. Potekhin
We show that the dispersion relation for gradient-drift and Farley-Buneman instabilities within the approximation of the two-fluid MHD should contain the terms which are traditiona…
physics.geo-ph2002
A case study of the mid-latitude GPS performance at nighttime during the magnetic storm of July 15, 2000
E. L. Afraimovich, O. I. Berngardt, O. S. Lesyuta +2
Using the geomagnetic storm of July 15, 2000 as an example, we investigated the dependence of GPS navigation system performance on the nightside at mid-latitudes on the level of ge…