30 citations · 45 across the 4 of their papers we have counts for
4 papers
The impacts of tropospheric gravity wave-generated MSTIDs on skywaves at middle latitude North American sector observed and modeled using SuperDARN HF radars
S. Chakraborty, P. A. Inchin, S. Debchoudhury +4
Trans-ionospheric high frequency (HF: 3-30 MHz) response to gravity waves (GWs) is studied in the middle-latitude ionosphere in relation to thunderstorm activity. SuperDARN HF rada…
Seasonal and diurnal dynamics of radio noise for 8-20MHz poleward-oriented mid-latitude radars
O. I. Berngardt, J. -P. St. Maurice, J. M. Ruohoniemi +1
Based on ray tracing in a smooth ionosphere described by the IRI-2016 model we have infered the seasonal-diurnal dynamics of radio noise observed by four mid-latitude HF radars. In…
Global diagnostics of ionospheric absorption during X-ray solar flares based on 8-20MHz noise measured by over-the-horizon radars
O. I. Berngardt, J. M. Ruohoniemi, J. -P. St-Maurice +9
An analysis of noise attenuation during eighty solar flares between 2013 and 2017 was carried out at frequencies 8-20 MHz using thirty-four SuperDARN radars and the EKB ISTP SB RAS…
Attenuation of decameter sky noise during x-ray solar flares in 2013-2017 based on the observations at midlatitude radars
Oleg I. Berngardt, J. Michael Ruohoniemi, Nozomu Nishitani +3
Based on a joint analysis of the data from 10 midlatitude decameter radars the effects are investigated during 80 x-ray flares in the period 2013-2017. For the investigation nine m…