Frequency spectrum analysis of sampling clock jitter system based on LabVIEW

This paper focuses on non-uniform sampling problems caused by sampling Clock Jitter, based on traditional Fourier transform theory, proposed a new method of sampling clock jitter frequency spectrum analysis system, Without increasing the sampling points, improving the resolution of the spectrum. Through the LabVIEW program design to verify the correctness of the theory.This method has more important significance to the Reconstruction and analysis of sampling Clock Jitter.