Notebook computers with integrated satellite navigation systems

摘要

A notebook computer can receive a satellite navigation system (SNS) signal from satellites and realize a navigation function. The notebook computer includes a navigation device, a peripheral component interconnect (PCI) bus and a CPU. The navigation device is used for receiving the SNS signal and generating an intermediate frequency (IF) signal by down-converting a frequency of the SNS signal. The PCI bus coupled to the navigation device is used for transmitting the IF signal. The CPU is coupled to the navigation device via the PCI bus and is for reading and processing the IF signal to output a position, velocity and time (PVT) information signal for the notebook computer to realize the navigation function.