北斗多模多频导航SoC芯片技术研究  

Research on Multi-constellation & Multi-band Beidou Navigation Chip Design

作　　者：马文佳 

机构地区：[1]北京东方联星科技有限公司,北京100085

出　　处：《导航定位与授时》2015年第1期42-45,共4页Navigation Positioning and Timing

摘　　要：介绍了一款北斗多模多频导航SoC芯片—"OTrack-128",该芯片实现了多模多频兼容导航定位,采用完全国产化的卫星导航核心芯片,在定位精度、动态性能等关键指标上达到了国际先进水平,最后给出了基于该芯片的各类主要应用技术指标。In this paper, we present a new Beidou multi-constellation SoC --OTrack128, fulfill multi-constellation and multiband navigation on a single chip. The performances of the IC, such as accuracy and dynamic, are in the lead of the world. And some applications of the chip are also presented.

关 键 词：北斗 卫星导航 多模多频兼容 OTrack-128 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]