交直流全球电路和大气电导率的高度剖面

2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW) Pub Date : 2016-06-20 DOI:10.1109/MSMW.2016.7538030

I. Kudintseva, A. Nickolaenko, M. Rycroft, A. Odzimek

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引用次数: 0

摘要

讨论了利用地球-电离层空腔舒曼共振参数得到的大气电导率高度分布图与利用直流全球大气电路模型得到的大气电导率高度分布图之间的明显差异。这个问题可以通过创建这两个概要文件的混合概要文件来解决。在接近地面的大气阻力最大的地方，直流模式的特性影响最大，而在中层大气中，在40 ~ 100 km的高度，全波计算表明交流模式的结果更为关键。这种全球平均混合剖面协调了交流和直流电导率数据，可能对未来的研究很重要。

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AC and DC global electric circuit and the height profile of atmospheric conductivity

Apparent discrepancy is discussed between the height profiles of atmospheric conductivity derived from Schumann resonance parameters in the Earth-ionosphere cavity and using the model of the DC global atmospheric electric circuit. The issue is resolved by creating a hybrid profile of these two profiles. Close to the ground, where the resistance of the atmosphere is largest, the properties of the DC global model exert the greatest influence, whereas in the middle atmosphere, at heights between 40 and 100 km, the full wave computations show that the AC results are the more crucial. This globally averaged hybrid profile harmonizes the AC and DC conductivity data, and it might be important for future studies.

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2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW)

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