| TERRA/AQUA多功能高速接收机 |
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| 引用本文： | 张国敬 杨知行 潘长勇 胡宇鹏. TERRA/AQUA多功能高速接收机[J]. 国际商务研究, 2003, 43(3): 56-58 |
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| 作者姓名： | 张国敬 杨知行 潘长勇 胡宇鹏 |
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| 作者单位： | 清华大学 北京100084(张国敬，杨知行，潘长勇)，清华大学 北京100084(胡宇鹏) |
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| 摘 要： | 介绍了一种实用的TERRA/AQUA双星MODIS数据接收机 ,对UQPSK和SQPSK信号的载波恢复环路、时钟恢复电路进行了分析 ,提出并实现了兼容 2种卫星信号的电路。目前该接收机已投入多个接收站运行。
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| 关 键 词： | 对地观测卫星 遥感数据 接收机 解调器 UQPSK SQPSK |
| 修稿时间： | 2003-03-06 |
A Mutifunctional High Speed Receiver for TERRA/AQUA |
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| ZHANG Guo-Jing,YANG Zhi-xing,PAN Chang-yong,HU Yu-peng. A Mutifunctional High Speed Receiver for TERRA/AQUA[J]. International Business Research, 2003, 43(3): 56-58 |
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| Authors: | ZHANG Guo-Jing YANG Zhi-xing PAN Chang-yong HU Yu-peng |
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| Abstract: | A demodulator is presented in this paper, which is capable of receiving the payload data from both TERRA and AQUA. Analysis is made on the carrier recovery loop and timing recovery loop to process both UQPSK signals and SQPSK signals, and the circuit design is introduced.Now,the receiver is used by receiving stations. |
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| Keywords: | Earth observing satellite Rernot sensing data Receiver Demodulator UQPSK SQPSK |
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