中国空间科学技术

中国空间科学技术

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卫星信号闪烁的能谱特性及其在通信和遥感上应用的可能性

王家胜   

  1. 空间飞行器总体设计部
  • 发布日期:1986-12-25

SPECTRUM OF SATELLITE SIGNAL TO SCINTILLATION AND ITS POSSIBLE APPLICATION TO COMMUNICATION AND REMOTE SENSING

Wang Jiasheng   

  • Online:1986-12-25

摘要： 本文报导了利用SIRIO—1卫星进行的Ku波段卫星信号幅度闪烁能谱分析的研究成果。其统计结果对卫星通讯链路设计、自适应功率控制、雷达跟踪等方面有参考意义。此外,这种分析方法将是遥感自旋卫星的旋转速率和大气湍流结构的可能手段。

Abstract: The Ku—band satellite signal amplitude scintillation experiments using SIRION—1 satetellite have been performed in Beijing. The main results for spectra analysing are outlined. The statistics is useful for designing radio link, adaptive power control and radar tracking. Moreover, the methode may also be used for remote sensing to obtain spin rate of satellite and information of atmosphere turbulence structure.