Sferic Signal Simulator circuit

Published:2013/3/28 4:13:00 Author:Ecco | Keyword: Sferic Signal Simulator | From:SeekIC

Sferic signal simulator is used to produce an impulse signal which simulates the waveform of a sferic, a radio atmospheric signals produced by a lightning strike. In time domain, the waveform of a sferic signal is a single high amplitude spike. When this pulse is analyzed in frequency domain, it will show a wide band spectrum ranging from few kilohertz to several tens of kilohertz. Here is the schematic diagram of the sferic signal simulator circuit:



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