小型化北斗三号双模接收机硬件设计与分析  

Hardware Design and Analysis of Miniaturized Beidou 3 Dual-mode Receiver

作　　者：冯益 孟祥飞 薛雯 卢飞平 Feng Yi;Meng Xiangfei;Xue Wen;Lu Feiping(Beidou Communitcation Research and Development Center,Shanghai Electric Control Research Institute,Shanghai 200082,China)

机构地区：[1]上海电控研究所北斗通信研发中心,上海200082

出　　处：《兵工自动化》2022年第9期5-10,共6页Ordnance Industry Automation

摘　　要：针对北斗三号全球信号体制,对小型化北斗三号双模接收机开展硬件设计与分析。给出总体设计方案和具体的PCB设计方法,对关键信号特性进行仿真分析和优化。测试结果表明:该接收机的射频链路设计合理,DDR信号完整性好,各项性能指标达到设计要求。Aiming at Beidou 3 global signal system,hardware design and analysis of the miniaturized Beidou 3dual-mode receiver are carried out.The total design plan and specific PCB design are given,the key signal characteristics are simulated,analyzed and optimized.Test results show that the RF link design of the receiver is reasonable,DDR signal integrity is good and various performance indicators meet design requirements.

关 键 词：北斗三号双模接收机 硬件设计 射频链路 信号完整性 

分 类 号：TJ861[兵器科学与技术—武器系统与运用工程]