Annual Behavior of Electron Density and Critical Frequency Parameters During Maximum and Minimum Years of Solar Cycles 22, 23 and 24

In this work, the annual behavior of critical frequency and electron density parameters of the ionosphere have been studied for the years (1989, 2001 and 2014) and (1986, 1996 and 2008) which represent the maximum and minimum of years in the solar cycles (22, 23 and 24) respectively. The annual beha...

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Veröffentlicht in:Journal of physics. Conference series 2021-03, Vol.1818 (1), p.12065
Hauptverfasser: Hamied, Asma’a A., Hadi, Khalid A.
Format: Artikel
Sprache:eng
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Zusammenfassung:In this work, the annual behavior of critical frequency and electron density parameters of the ionosphere have been studied for the years (1989, 2001 and 2014) and (1986, 1996 and 2008) which represent the maximum and minimum of years in the solar cycles (22, 23 and 24) respectively. The annual behavior of (Ne, f o ) parameters have been investigated for different heights of Ionosphere layer (100 -1000) Km. The dataset was created both of critical frequency and electron density parameters by using the international reference ionosphere model (IRI-2016 model). This study showed result that during the maximum solar cycles the values of the (Ne) parameter change with altitude. Where the electron density increases with altitude, and its highest value reaches 400 km during the maximum solar cycles and 300 km during the minimum solar cycles, whereas the critical frequency indicates differences in values over different years and locations.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1818/1/012065