...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Radiophysics and quantum electronics >Observations of the Ionospheric Wave Disturbances Using the Kharkov Incoherent Scatter Radar upon RF Heating of the Near-Earth Plasma
【24h】

Observations of the Ionospheric Wave Disturbances Using the Kharkov Incoherent Scatter Radar upon RF Heating of the Near-Earth Plasma

机译：在近地等离子体射频加热下使用哈尔科夫非相干散射雷达观测电离层波干扰

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Characteristics of the wave disturbances of the ionospheric electron number density were measured using the Kharkov incoherent scatter radar. The disturbance generation accompanied the SURA heating of the near-Earth plasma by high-power periodic radiation. The distance between the heater and the radar was about 960 km. The possibility of generating ionospheric wave disturbances with a period of 20 to 30 min in the internal gravity wave range was confirmed. The disturbance propagation velocity was near 320-400 m/s, and the relative amplitude of the electron density variation was 1-10%. The wave disturbances appeared in the altitude range 145-235 km. Aperiodic bursts of the electron number density with a relative amplitude of up to 5-10% were detected after the first switch-ons of periodic radiation in the 30-min heating - 30-min pause regime at altitudes of 145 to 310 km. The observation results generally conform to the synchronous observation data obtained using the Kharkov vertical-sounding Doppler radar and a network of ionosondes.
机译：使用哈尔科夫非相干散射雷达测量了电离层电子数密度的波干扰特征。干扰的产生伴随着大功率周期性辐射对近地等离子体的SURA加热。加热器和雷达之间的距离约为960 km。在内部重力波范围内，有可能在20至30分钟的时间内产生电离层波干扰。扰动传播速度接近320-400 m / s，电子密度变化的相对幅度为1-10％。波浪扰动出现在145-235 km的高度范围内。在145至310 km的高度下，在30分钟的加热-30分钟的停顿状态下，首次开启周期性辐射后，检测到相对振幅高达5-10％的电子数密度的非周期性爆发。观测结果通常与使用哈尔科夫垂直多普勒雷达和离子探空仪网络获得的同步观测数据一致。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号