Abstract
Long-periodic pulsations with a period of tens of seconds associated with a Type IV solar radio emission are found at 1420 and 2000 MHz. Some features (such as the bandwidth, periodicity, frequency drift, amplitude, and relative amplitude) of the pulsations are introduced and discussed in this paper.
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Wang, M., Xie, R.X. Quasi-Periodic Long-Term Solar Radio Pulsations During A Decimetric Type IV Burst. Solar Physics 176, 171–179 (1997). https://doi.org/10.1023/A:1004960031809
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DOI: https://doi.org/10.1023/A:1004960031809