Title :
The study of higher frequency seismogenic EM emissions based on the observation results of “Kobe earthquake”
Author_Institution :
Fukui Univ. of Technol., Tokyo, Japan
Abstract :
For the Kobe earthquake, many higher frequency seismogenic EM emissions were observed in the MF, HF and VHF bands. From our investigation, the exciting energy is transferred by impulsive magnetic fields from the focus to the epicenter area. The excited higher frequency electromagnetic waves at a highly conductive slot consisted of a slit antenna along the fault zone
Keywords :
atmospheric radiation; earthquakes; electromagnetic wave propagation; geomagnetic variations; radiowave propagation; slot antennas; AD 1995 01 17; HF; Japan; Kobe earthquake; MF; VHF; epicenter area; excited higher frequency electromagnetic waves; exciting energy; fault zone; focus; higher frequency seismogenic EM emissions; highly conductive slot; impulsive magnetic fields; slit antenna; Earthquakes;
Conference_Titel :
Electromagnetic Compatibility Proceedings, 1997 International Symposium on
Conference_Location :
Beijing
Print_ISBN :
0-7803-3608-9
DOI :
10.1109/ELMAGC.1997.617082
