Observational detection of meteor-produced VLF electromagnetic radiation

Garaj, S. and Vinković, D. and Kovačić, D. and Gradečak, S. and Biliškov, N. and Grbac, N. and Andreić, Željko (1999) Observational detection of meteor-produced VLF electromagnetic radiation. Fizika A, 8 (3). pp. 91-98. ISSN 1330-0008

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Abstract

In November 1998, Croatian Physical Society's expedition to Mongolia was undertaken. The goal was to make measurements of the puzzling electrophonic sounds and very low frequency (VLF) radio emission from meteors during the anticipated Leonid meteor storm. During the night of 16/17 November 1998, an extremely high fireball activity of the Leonid meteors occured. During this period, we performed measurements of the VLF radiation from meteors. Here we present a positive signal which consists of a sequence of sharp, short VLF bursts, coincident with the appearance of meteor that was recorded by the video camera. This is the first completely controlled instrumental recording of such an event.

Item Type: Article
Keywords: VLF radio emission from meteors, fireball activity, Leonid meteors, Mongolia, Croat. Phys. Soc. expedition November 1998
Date: 1999
Subjects: NATURAL SCIENCES > Physics
Divisions: Faculty of Science > Department of Physics
Publisher: Hrvatsko fizikalno društvo
Depositing User: Gordana Stubičan Ladešić
Date Deposited: 14 Apr 2014 15:36
Last Modified: 16 Apr 2014 11:55
URI: http://digre.pmf.unizg.hr/id/eprint/809

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