電離層閃爍電波信號的測量
THE MEASUREMENT OF SCINTILLATION RADIO-WAVE SIGNAL IN IONOSPHERE
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摘要: 為研究電離層不規(guī)則性對電波穿越電離層傳播的影響,本文給出了用干涉儀測量功率譜的理論表達式,并且進行了數值計算,所得結果與實驗結果很好吻合,且定出電離層不規(guī)則性引起的相位閃爍功率譜指數為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]黃其凡,電離層不規(guī)則性對電波閃爍譜影響的研究,碩士論文,中國科學院電子學研究所,1986年. -
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