Gaussian White Noise Generating Based on FPGA

The Gaussian white noise generating was applied to wideband HF channel simulator,which adopts m sequence generator and look-up table.The noise generator designed by FPGA technology and programmed by VHDL can be easily upgrade.The simulation results indicate that the Gaussian white noise generator based on FPGA can satisfy the performance request of wideband HF channel simulator,and has characteristics of agility,universality and conveniences.It has a good practical value.