Auroral radio emission and absorption of medium frequency radio waves observed in Iceland
نویسندگان
چکیده
منابع مشابه
Propagation of medium frequency (1-4 MHz) auroral radio waves to the ground via the Z-mode radio window
Recent ground-based observations of auroral radio waves have identified narrowband emissions near 2 and 3 times the lower ionospheric electron cyclotron frequency (fce) known as auroral roars. In this paper the propagation of these waves in the auroral ionosphere is investigated by means of a ray-tracing technique. We model one particular scenario in which a large-scale (tens of kilometers) hor...
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1 Max-Planck Institute for Radio Astronomy, Auf dem Hügel 69, 53121 Bonn, Germany e-mail: [email protected] 2 INAF–Istituto di Radioastronomia, via P. Gobetti 101, 40129 Bologna, Italy 3 European Southern Observatory, Alonso de Córdova 3107, Vitacura, Casilla 19001, Santiago de Chile, Chile 4 Netherlands Institute for Radio Astronomy, Postbus 2, 7990 AA Dwingeloo, The Netherlands 5 Kaptey...
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ژورنال
عنوان ژورنال: Earth, Planets and Space
سال: 2008
ISSN: 1880-5981
DOI: 10.1186/bf03352783