Time-frequency profile of discharge processes prior to the first return stroke

We aim to investigate the time-frequency profile for sets of lightning processes that occurred prior to the first return stroke which include narrow bipolar pulses, preliminary breakdown pulses and stepped leaders. The work is mainly using the wavelet transformation in order to gain the frequency sp...

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Bibliographic Details
Main Authors: Mohd. Esa, Mona Riza, Ahmad, Mohd. Riduan, Cooray, Vernon
Format: Article
Published: Institute of Electrical and Electronics Engineers Inc. 2014
Subjects: