| 分相码移相键控信号在气象卫星遥感图象数据传输中的应用 |
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| 引用本文： | 戴莹.分相码移相键控信号在气象卫星遥感图象数据传输中的应用[J].中国空间科学技术,1990,10(2):25-29. |
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| 作者姓名： | 戴莹 |
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| 作者单位： | 上海卫星工程研究所 |
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| 摘 要： | 文章对分相码移相键控信号进行分析,说明其特点,简述形成基本方法,介绍该信号在宇航遥感数字图象传输中的应用,并给出实时传输图象照片。
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| 关 键 词： | 移相键控 调相器 图象传输 气象卫星 遥感 |
APPLICATION OF SPLIT-PHASE CODE PSK SIGNAL IN DATA TRANSMISSION OF METEOROLOGICAL SATELLITE REMOTE SENSING IMAGE |
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| Dai Ying.APPLICATION OF SPLIT-PHASE CODE PSK SIGNAL IN DATA TRANSMISSION OF METEOROLOGICAL SATELLITE REMOTE SENSING IMAGE[J].Chinese Space Science and Technology,1990,10(2):25-29. |
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| Authors: | Dai Ying |
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| Institution: | Shanghai Institute of Spacecraft Engineering |
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| Abstract: | In this paper, split-phase code PSK signal is analyzed, its character is reviewed, the basic formation method is briefly described.The application of the signal in digital image transmission of astronautical remote sensing is introduced. And finally, photoes of real-time data transmission are presented. |
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| Keywords: | Phase shift keying Phase modulator Picture transmission Meteorological satellite Application |
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