论述了一种基于帧头信息的载波同步设计及FPGA实现方法。首先介绍了频偏相偏估计原理,然后分别介绍了FP—GA设计的系统框图和子模块的原理,最后进行了Modelsim仿真和SignalTap的板级测试验证。
A design of carrier synchronization by using frame header imformation is expounded based on FPGA. First, the theory of the frequency offset estimation and phase offset estimation are described in this paper, then the design of system block diagram and submodule theory are presented based on FPGA. Finally, it is verified by Modelsim simulation and SignalTap of board-level testing.