The nature of the low-frequency electromagnetic radiation in the polar cap
Golikov Yu.V. , Pustovalov Yu.V. , Romanov A.B. , Silin V.P., Tikhonchuk V.T. , Troitskaya V.A.
A region of increased electromagnetic radiation was observed in the earth's polar cap. It is shown that this radiation is generated by streams of low-energy electrons. The theoretically calculated level and spectral distribution of the turbulent noise agrees with the results of land-based measurements and of measurements with the aid of satellites.