• 论文导航研发部门北斗一号”授时型接收机项目为基础。

    This paper based the "Compass I" time-service receiver project of some navigation department.

    youdao

  • 2007年4月中国发射属于北斗系统的首地球中轨道卫星

    In April 2007, China launched the first medium earth orbiting satellite that belongs to their Compass system.

    youdao

  • 本文介绍了北斗定位北斗授时工作原理,并通过实验分析了北斗一号授时能力

    The time transfer principle and character of compass I is introduced in this paper, the experimental results is analyzed to assess the time transfer capability of compass I.

    youdao

  • 针对北斗”(“BD-1”)系统GPS系统组合接收机特定电磁环境下的需求,设计一种组合接收机天线

    In order to satisfy the need of "BD-1" system & GPS combined receiver for special environment, a combined receiver antenna has been designed.

    youdao

  • 针对北斗”(“BD-1”)系统GPS系统组合接收机特定电磁环境下的需求,设计一种组合接收机天线

    In order to satisfy the need of "BD-1" system & GPS combined receiver for special environment, a combined receiver antenna has been designed.

    youdao

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