Test of local Lorenz invariance using a double-cavity laser systemWe report the results of testing the local Lorentz invariance during five-month operation of
a TID selection and research of its characteristics on ionograms°E) ionosonde during winter time are considered. Besides
a U-shaped TID trace traditionally
Calculation of midlatitude sporadic E group delay as function of frequency of such interaction details
a modeling is performed on the basis of calculations of coefficient of reflection from Es
Small-base location system for narrowband SW-sourcesThe paper proposes
a new technique for measuring parameters of narrow-band shortwave signals
Research of wave processes in thermosphere by oblique sounding methodResearch of wave processes in ionosphere is one of the directions of the works on
a Doppler phase