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Showing 1 to 1 of 1 for “"Sudden Frequency Deviation"”.
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Characterization and Modeling of Solar Flare Effects in the Ionosphere Observed by HF Instruments
… a significant role in trans-ionospheric high frequency (HF, 3-30 MHz) radiowave propagation. Solar activities, such as solar flares, radiation storms, coronal mass ejections (CMEs), alter the state of the ionosphere, a phenomenon known as Sudden Ionospheric Disturbance (SID), that can severely …