Amplitude modulation of whistlers
V.P. Sivokon’, N.V. Cherneva, G.I. Druzhin, D.V. Sannikov
Institute of Cosmophysical Research and Radio Wave Propagation of the Far-Eastern Branch of Russian Academy of Science, 684034 Kamchatka region, Elizovskiy district, Paratunka, Mirnaya str., 7
Keywords: electromagnetic fluctuations and waves, whistlers, magnetosphere
Abstract
Experimental supervision for whistlers, spent in July, 2011 in an observatory of “Paratunka” (53.02 N, 158.65 E; L = 2.3) and coinciding in time with experiments under program HAARP (62.30 N, 145.30 W; L = 4.2) have allowed us to find out their non-standard form, most likely caused by peak modulation by electromagnetic pulses with duration of about 1 second and frequency of filling of ≈ 1.1 kHz.
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