Research of Accurate Timing by Using GPS OEM Chip
ZHANG Chao, ZHENG Yong (Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052,China)
GPS timing has the merits of high precision?anti disturbance, around the clock broadcasting and so on . So it will be widely used in timing. This paper makes research on the characteristics of GPS OEM chip for timing and provides the methods of how to use it realizing timing. These can be used in improving the conventional mode of timing.