Statistical Characteristics of Ionospheric Absorption Spike Events at Zhongshan Station 中山站电离层尖峰脉冲型吸收统计特性
This article describes the mechanism of electromagnetic waves propagation in the thermosphere, the critical frequency and peak height of each layer will be predicted. Ionospheric absorption loss characteristics and ionospheric echoes of high frequency surface wave radar will be discussed. 本文介绍了电磁波的电离层传播机理,预测了电离层每一层穿透频率特性和峰值高度特性,分析了电离层吸收损耗特性。