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海口站电离层闪烁强度功率谱分析与建模应用

张红波 盛冬生 刘玉梅 孙树计 徐彤

张红波, 盛冬生, 刘玉梅, 孙树计, 徐彤. 海口站电离层闪烁强度功率谱分析与建模应用[J]. 空间科学学报, 2016, 36(2): 167-174. doi: 10.11728/cjss2016.02.167
引用本文: 张红波, 盛冬生, 刘玉梅, 孙树计, 徐彤. 海口站电离层闪烁强度功率谱分析与建模应用[J]. 空间科学学报, 2016, 36(2): 167-174. doi: 10.11728/cjss2016.02.167
ZHANG Hongbo, SHENG Dongsheng, LIU Yumei, SUN Shuji, XU Tong. Modeling and Analysis of the Power Sectra of Ionospheric Amplitude Scintillations over Haikou Station and Its Application[J]. Chinese Journal of Space Science, 2016, 36(2): 167-174. doi: 10.11728/cjss2016.02.167
Citation: ZHANG Hongbo, SHENG Dongsheng, LIU Yumei, SUN Shuji, XU Tong. Modeling and Analysis of the Power Sectra of Ionospheric Amplitude Scintillations over Haikou Station and Its Application[J]. Chinese Journal of Space Science, 2016, 36(2): 167-174. doi: 10.11728/cjss2016.02.167

海口站电离层闪烁强度功率谱分析与建模应用

doi: 10.11728/cjss2016.02.167
详细信息
    通讯作者:

    孙树计,E-mail:ssrs_nklee@163.com

  • 中图分类号: P353

Modeling and Analysis of the Power Sectra of Ionospheric Amplitude Scintillations over Haikou Station and Its Application

  • 摘要: 基于中国海口站(20.00°N, 110.33°E)获取的2013全年UHF 频段电离层闪烁信号强度数据, 利用Welch算法, 分析给出了四类典型电离层闪 烁强度功率谱. 利用功率谱时序图分析方法, 发现电离层不均匀体存在东西向水 平周期性变化结构. 提取全年功率谱指数p, 通过统计分析发现谱指数p存在规律变化, 据此建立一个谱指数经验模型, 该谱指数模型已用于中国低纬 区域电离层闪烁发生预报概率模型(CMSOP), 进而对海口站UHF频段电离层闪烁发生 概率观测数据和预报结果进行了对比分析.

     

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出版历程
  • 收稿日期:  2015-03-03
  • 修回日期:  2015-11-20
  • 刊出日期:  2016-03-15

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