Shandong CompStar Navigation Technology Co., Ltd is mainly engaged in application of high accuracy satellite positioning equipment and systems development and production.
山东北斗华宸导航技术有限公司主要从事卫星定位设备及集成应用系统开发、研制和生产。
2
With the wide application of satellitenavigation technology, navigation equipment gradually become embedded in the research field of study.
随着卫星导航技术被广泛应用，导航设备的研究逐渐成为当前嵌入式领域的研究热点。
3
This paper introduces a user terminal equipment for the double-satellite positioning system. The terminal, named continuous navigation passive positioning system, is based on Rubidium atomic clock.