DocumentCode
3148917
Title
Lightning electromagnetic radiation field spectra in the interval from 25 to 100 MHz
Author
Wansheng, Dong ; Jianguo, Wong ; Chengpin, Chen
Author_Institution
Sch. of Electr. Eng., Wuhan Univ., China
fYear
2002
fDate
21-24 May 2002
Firstpage
470
Lastpage
473
Abstract
By means of a fast Fourier transform (FFT), average energy spectra in the interval from 25 to 100 MHz are presented for most of the components that produce large radiation field pulses from lightning: first and subsequent return strokes; stepped and dart leaders; preliminary breakdown and intracloud K changes.
Keywords
electromagnetic pulse; fast Fourier transforms; lightning; spectral analysis; 25 to 100 MHz; EM radiation field spectra; FFT; average energy spectra; dart leaders; electromagnetic radiation; fast Fourier transform; intracloud K changes; large radiation field pulses; lightning; preliminary breakdown; return strokes; stepped leaders; Clouds; Electric breakdown; Electromagnetic radiation; Fast Fourier transforms; Frequency measurement; Lightning; Modems; Oscilloscopes; Shape; Time measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Compatibility, 2002 3rd International Symposium on
Print_ISBN
0-7803-7277-8
Type
conf
DOI
10.1109/ELMAGC.2002.1177472
Filename
1177472
Link To Document