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ID:8134641
大小:1.86 MB
页数:69页
时间:2018-03-06
《北斗卫星导航系统 空间信号接口控制文件 公开服务信号 B2a(1.0 版)》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、北斗卫星导航系统空间信号接口控制文件公开服务信号B2a(1.0版)中国卫星导航系统管理办公室二〇一七年十二月2017中国卫星导航系统管理办公室目录1声明....................................................................................................12文件范畴...........................................................................................
2、.13北斗系统概述....................................................................................13.1空间星座....................................................................................13.2坐标系统.................................................................................
3、...23.3时间系统....................................................................................34信号特性............................................................................................34.1信号结构.........................................................................
4、...........34.2信号调制....................................................................................34.2.1调制方式........................................................................34.2.2B2a信号.........................................................................44.3逻
5、辑电平....................................................................................54.4极化方式....................................................................................54.5载波相位噪声............................................................................64.6杂散...
6、.........................................................................................64.7相关损耗....................................................................................64.8数据/码一致性...........................................................................64.9信号一
7、致性................................................................................64.10地面接收功率电平....................................................................65测距码特性........................................................................................75.1测距码结构.......
8、.........................................................................75.2B2a信号
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