| 高动态高码速率全数字化解扩接收机的设计 |
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| 引用本文： | 许斌,江修富,程乃平.高动态高码速率全数字化解扩接收机的设计[J].装备指挥技术学院学报,2001,12(2):80-83. |
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| 作者姓名： | 许斌 江修富 程乃平 |
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| 作者单位： | 装备指挥技术学院 测量控制系 |
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| 摘 要： | 为了解决在高动态环境下进行扩频通信时高处理增益和短初捕时间之间的矛盾，对高动态环境下的伪码快捕跟踪算法和载波跟踪技术进行了研究。研究了串并组合的伪码快捕方法和FLL与PLL相结合的动态载波跟踪技术；在此基础上，设计完成了一种高集成度的全数字化解扩接收机。
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| 关 键 词： | 扩频 高动态 高码速率 数字化接收机 |
| 修稿时间： | 2000年1月16日 |
Design of Digital Spread Spectrum Receiver of
a High Dynamic and High PN Code Rate |
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| XU Bin,JIANG Xiu,fu,CHENG Nai,ping.Design of Digital Spread Spectrum Receiver of
a High Dynamic and High PN Code Rate[J].Journal of the Academy of Equipment Command & Technology,2001,12(2):80-83. |
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| Authors: | XU Bin JIANG Xiu fu CHENG Nai ping |
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| Abstract: | In order to solve the inconsistency of high gain and rapid acquisition in spread spectrum communication, this paper discusses the rapid acquisition and tracking of the PN code in the way of serial acquisition combine parallel acquisition, and the tracking of the carrier wave in high dynamic range in the way FLL combine PLL. Based on these discussion, this paper presents a project of high integration digital spread spectrum receiver. |
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| Keywords: | spread spectrum high dynamic high PN code rate digital receiver |
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