Polarization measurements of unusual cases of medium frequency burst emissions extending below 1.5 MHz
Abstract Auroral medium frequency burst (MFB) is a radio emission of natural auroral origin associated with substorm expansion phase and observable at ground level. The emission usually occurs at frequencies above 1500 kHz, but occasionally it extends to a sharp lower cutoff frequency at 1300–1500 k...
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Format: | Article |
Language: | English |
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SpringerOpen
2018-09-01
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Series: | Earth, Planets and Space |
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Online Access: | http://link.springer.com/article/10.1186/s40623-018-0912-7 |