电离层闪烁电波信号的测量
THE MEASUREMENT OF SCINTILLATION RADIO-WAVE SIGNAL IN IONOSPHERE
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摘要: 为研究电离层不规则性对电波穿越电离层传播的影响,本文给出了用干涉仪测量功率谱的理论表达式,并且进行了数值计算,所得结果与实验结果很好吻合,且定出电离层不规则性引起的相位闪烁功率谱指数为P=3.5。Abstract: Theoretical formula for determining the power spectrum of the scintillation radio-wave signal with interferometer is presented in this paper for study of ionosphere. The results of theoretical calculation agree will the measurements. The radio scintillation power spectrum index (p=3.5) which is caused by the irregularities in the ionosphere is determined from the results.
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K. C. Yen, C. H. Liu, PIEEE, 70(1982), 324-360.[2]R. K. Crane, J. Geophys. Res., 81(1976), 2041-2050.[3]R. K. Crane, PIEEE, 65(1977), 180-199.[4]I. P. Shkarofsky, Can. J. Phys, 46(1968), 2133-2153.[5]黄其凡,电离层不规则性对电波闪烁谱影响的研究,硕士论文,中国科学院电子学研究所,1986年. -
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