| 北斗RDSS用户机测试系统关键技术研究 |
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| 引用本文： | 庞晶,张勇虎,占建伟,欧钢.北斗RDSS用户机测试系统关键技术研究[J].宇航计测技术,2017,36(4):95. |
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| 作者姓名： | 庞晶 张勇虎 占建伟 欧钢 |
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| 作者单位： | 1、国防科学技术大学 电子科学与工程学院， 长沙 410073； ;
2、第二炮兵工程大学，信息工程系，西安 710025 |
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| 摘 要： | 为了实现对北斗RDSS用户机检测的需求，研制了专用测试系统。介绍北斗RDSS用户机测试系统的基本组成和工作原理，分析了测试系统研制涉及到的部分关键技术：系统建模仿真、RDSS出站信号模拟、RDSS入站信号接收、入站信号质量分析等，最后列举了所研制的测试系统到达的主要技术指标。
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| 关 键 词： | 北斗RDSS 用户机测试 信号模拟 信号质量分析 |
Research on Key Techniques of the Beidou RDSS Receiver Test System |
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| PANG Jing,ZHANG Yong-hu,ZHAN Jian-wei,OU Gang.Research on Key Techniques of the Beidou RDSS Receiver Test System[J].Journal of Astronautic Metrology and Measurement,2017,36(4):95. |
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| Authors: | PANG Jing ZHANG Yong-hu ZHAN Jian-wei OU Gang |
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| Institution: | 1、College of Electronic Science and Engineering, National University of Defense Technology, Changsha 410073;
2、Department of information Engineering, The Second Artillery Engineering University, Xi′an 710025 |
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| Abstract: | The BeiDou RDSS receiver test system was designed in order to satisfy the test requirement of the receiver. The basic components and working principle of the test system were introduced, and some key technologies were analyzed, including the system modeling and simulation, RDSS outbound signal simulation, RDSS inbound signal receiving, signal quality analysis, etc. Finally, the main performance of the test system was listed. |
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| Keywords: | Beidou RDSS Receiver test Signal simulator Signal quality assessment |
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