Abstract: | The terrestrial electromagnetic noise environment in the frequency range from ULF to VLF/ELF is reviewed mainly on the basis of our latest results, and important new findings are described.The University of Electro-Communications, Tokyo, Japan. Published in Izvestiya Vysshikh Uchebnykh Zavedenii, Radiofizika, Vol. 37, No. 6, pp. 720–726, June, 1994. |