电离层反射很长的无线电波

J. P. Stanley
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引用次数: 2

摘要

本文利用前人提出的电离层长波反射区的简化模型,计算了天波反射系数随地球磁场入射角和倾角的理论变化。所得曲线与实验结果吻合较好。他们得出的结论是,基于垂直磁场假设的理论结果不会导致垂直入射天波反射系数的误差大于10%,即使磁场与垂直方向倾斜高达23°。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
IONOSPHERIC REFLECTION OF VERY LONG RADIO WAVES
A simplified model of the long-wave-reflecting region of the ionosphere, first considered in a previous paper, is used to calculate the theoretical variation of sky wave reflection coefficient with angle of incidence and with the angle of dip of the earth's magnetic field. The resulting curves are found to be in good agreement with experiment. They lead to the conclusion that theoretical results based on the assumption of a vertical magnetic field will not lead to errors in vertical incidence sky wave reflection coefficient greater than about 10%, even though the field is inclined at an angle of as much as 23° to the vertical.
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