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Start Over Author "Stephen Meyer" Journal south african journal of science
2 results on '"Stephen Meyer"'

1. Solar flares detected by the new narrowband VLF receiver at SANAE IV

Author

Hanna Dahlgren, Torbjörn Sundberg, Andrew Collier, Etienne Koen, and Stephen Meyer

Subjects
ionosphere, VLF waves, solar flares, remote sensing, wave propagation, Science, Science (General), Q1-390, Social Sciences, Social sciences (General), H1-99
Abstract

A narrowband receiver was installed at the SANAE IV base in Antarctica to monitor specific very low frequency (VLF) radio signals from transmitters around the world. VLF waves propagating through the Earth-Ionosphere Waveguide are excellent probes of the varying properties of the lower region of the ionosphere. This paper describes the set-up of the narrowband system and demonstrates its capabilities with data from a set of solar flares on 08 February and 12 February 2010.

Published
2011

2. Solar flares detected by the new narrowband VLF receiver at SANAE IV

Author

Stephen Meyer, Torbjörn Sundberg, Etienne J. Koen, Andrew B. Collier, and Hanna Dahlgren

Subjects
Science (General), solar flares, Wave propagation, Astrophysics::High Energy Astrophysical Phenomena, Science, Social Sciences, ionosphere, wave propagation, General Biochemistry, Genetics and Molecular Biology, law.invention, Physics::Geophysics, lcsh:Social Sciences, remote sensing, Q1-390, Narrowband, law, Astrophysics::Solar and Stellar Astrophysics, Very low frequency, lcsh:Social sciences (General), lcsh:Science, lcsh:Science (General), Remote sensing, Computer Science::Information Theory, Physics, H1-99, Solar flare, lcsh:H, Social sciences (General), VLF waves, Physics::Space Physics, General Earth and Planetary Sciences, lcsh:Q, lcsh:H1-99, Ionosphere, General Agricultural and Biological Sciences, Waveguide, lcsh:Q1-390
Abstract

A narrowband receiver was installed at the SANAE IV base in Antarctica to monitor specific very low frequency (VLF) radio signals from transmitters around the world. VLF waves propagating through the Earth-Ionosphere Waveguide are excellent probes of the varying properties of the lower region of the ionosphere. This paper describes the set-up of the narrowband system and demonstrates its capabilities with data from a set of solar flares on 08 February and 12 February 2010.

Published
2011

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