| 高速信号仿真在定位接收机设计中的应用 |
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| 引用本文： | 陈晓峰,周玲玲. 高速信号仿真在定位接收机设计中的应用[J]. 可编程控制器与工厂自动化(PLC FA), 2008, 0(10): 126-129 |
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| 作者姓名： | 陈晓峰 周玲玲 |
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| 作者单位： | 上海交通大学电子信息与电气工程学院 |
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| 基金项目： | 基金项目：《高灵敏度卫星导航接收机IP及原形系统的开发》（上海市科委登山行动）（XM0602）高灵敏度双模卫星导航接收机及芯片技术（YB0602-3）（国家863计划）卫星导航接收机关键技术研究（上海市科委创新团队）（XM0604） |
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| 摘 要： | 本文主要讨论高灵敏度卫星导航接收机的组成和概要设计。分析了数字电路设计中常遇到的信号完整性问题。着重对传输线阻抗和串扰效应进行了理论分析,运用Cadence公司的ALLEGRO PCB SI GXL软件给出了层叠等的设置方法和一些重要信号的分析仿真。将高速数字设计的理论分析与实际应用相结合,在卫星定位接收机主板设计中得到验证。
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| 关 键 词： | 卫星定位接收机 高速数字设计 信号完整性 阻抗匹配 仿真 |
High-Speed Signal Emulation in Positioning Receiver Design |
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| Chen Xiaofeng,Zhou Lingling. High-Speed Signal Emulation in Positioning Receiver Design[J]. Programmable controller & Factory Automation(PLC & FA), 2008, 0(10): 126-129 |
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| Authors: | Chen Xiaofeng Zhou Lingling |
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| Affiliation: | Chen Xiaofeng, Zhou Lingling |
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| Abstract: | This Article is introduced about the combination and design of high sensitivity satellite navigation receiver. Signal integrity problems in the developments of digital circuit design; perform theoretical analysis to transmission line impedance and the crosstalk effect. Implement ALLEGRO PCB SI GXL by Company Cadence to provide establishment of ovedap and some important signal＇s artificial analysis. Combined theoretical analysis of high-speed digital design and practice, will verified in satellite positioning receiver board design. |
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| Keywords: | Satellite position receiver High-Speed digital design Signal Integrity Impedance matching Emulation |
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