GPS信号的基带处理在IEEE发表的文章有关信号捕获和跟踪的-GPS baseband signal in the IEEE published articles related to signal acquisition and tracking of

GPS信号快速捕获算法及FPGA实现流程设计:针对GPS信号快速捕获的技术实现问题，提出一种基于循环相关的快速捕获算法。-Aiming at the FPGA-based implementation for quickly acquiring GPS signals,an acquisition algorithm based on circular was proposed in here.

GPS中C_A码及其相关性运算的FPGA实现-GPS in C_A yards and correlation computing FPGA Implementation

对DQPSK调制解调技术的FPGA实现进行了比较全面的研究，利用nQpSK调制技术实现了码速20oKbps的调制器。调制载频3.2MHz、带宽18oKHz、带外抑制大于45dB，调制器设计达到预定要求。解调器硬件完成，软件未全部实现，但完成了CIC滤波器、载波跟踪环、位定时同步、并串转换等几个关键模块的设计。对解调器做了实验测试，验证了相关模块设计的正确性，解调器中重要的载波同步功能己能实现-DQPSK modulation and demodulation techniques for FPG