Af. Belenov et al., INTERACTION BETWEEN ARTIFICIAL IONOSPHERIC TURBULENCE AND GEOMAGNETIC-PULSATIONS, Journal of atmospheric and solar-terrestrial physics, 59(18), 1997, pp. 2367-2372
Quasiperiodical variations in the Doppler shift of HF signals scattere
d by artificial ionospheric turbulence have been investigated experime
ntally. It is assumed that a possible cause for these variations might
be natural ionospheric MHD-waves. The amplitude of the magnetic compo
nent of such waves resulting in the observed Doppler shift magnitudes
has been estimated as 1 y. (C) 1997 Elsevier Science Ltd.