Electromagnetic fluctuations in the ionospheric-magnetospheric circuit |
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| Authors: | V P Sivokon’ |
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| Institution: | 1.Institute of Cosmophysical Research and Radiowave Propagation, Far East Division,Russian Academy of Sciences,Paratunka, Elizovo raion, Kamchatka oblast,Russia |
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| Abstract: | The paper proposes a method for observing electromagnetic fluctuations in a range of geomagnetic pulsations based on the registration
of electrojet variations in the ULF-VLF hiss band modulated by these electromagnetic fluctuations. The observations of natural
noise at the Kamchatka electric networks made it possible to detect electromagnetic fluctuations in the (35–67) × 10−3 Hz frequency band. It has been indicated that these fluctuations can originate in the ionospheric-magnetospheric oscillatory
circuit formed by magnetic force tubes (inductance) and the electrojet-Earth region (capacity). |
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