研究了电离层对GPS观测信号的主要影响及电离层折射误差模型，总结了电离层双频改正模型。
The main effect on the GPS signals of ionosphere and ionospheric refractive model are researched in this paper; then the dual-frequency corrected model of ionospheric refractive error is concluded.
这些工作虽然是针对密云米波系统的，但这些方法中的某些考虑可以推广到一般的电离层折射误差改正中去。
Although these methods presented here are for correcting the ionospheric refraction of Miyun System, yet some ideas of these methods can be used in other cases.
本文利用极坐标下斯涅尔定律，系统地讨论了电离层折射对赤经赤纬的修正问题，并据此给出了射线描迹法。
Using the Snell's law in polar coordinates, the ionospheric refraction effects on the declination and right ascension determination is discussed in this paper.
这些工作虽然是针对密云米波系统的，但这些方法中的某些考虑可以推广到一般的电离层折射误差改正中去。
Although these methods presented here are for correcting the ionospheric refraction of Miyun System, yet some ideas of these methods can be used in other ca...
本文通过对电离层形态结构的分析以及建立适当的模型来讨论电离层折射对干涉仪输出的影响，并提出了改正方案。
The influence of ionospheric refraction on the output of interferometer is discussed and the method used to correct it is suggested.
高频天波超视距雷达通过电离层的折射作用，具有同时超视距监测大区域范围的能力。
High frequency skywave over-the-horizon radar can provide a wide coverage beyond the horizon by means of refraction within the ionosphere.
大气折射，对流层延迟，电离层延迟，局部大气模式，大气预报模式，电子含量格网改正。
Atmosphere Refraction, Troposphere Delay, Ionosphere Delay, Local Atmosphere Mode, Atmosphere Predictive Mode, Corrective Grid of Electron Content.
论文针对L波段ISAR，通过四个数学模型仿真了电离层引起的目标回波相位起伏、折射效应以及回波幅度闪烁对ISAR图像的影响。
This paper gives four models to simulate effects of phase fluctuation, refraction and amplitude scintillation due to ionosphere on L-band ISAR.
当一个无线电信号(电磁波)传播进入电离层时，它也许会被吸收、削弱、折射，或者会穿透并进入太空。
When a radio signal (an electromagnetic wave) propagates into the ionosphere, it might be absorbed, attenuated, refracted, or it might shoot right through and out into space.
当一个无线电信号(电磁波)传播进入电离层时，它也许会被吸收、削弱、折射，或者会穿透并进入太空。
When a radio signal (an electromagnetic wave) propagates into the ionosphere, it might be absorbed, attenuated, refracted, or it might shoot right through and out into space.
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