It is important for realizing the ultrahigh stabilization of dc high voltages to research ripple characteristics and methods reducing the ripple of the Cockcroft-Walton voltage multiplier.

• Cockcroft-Walton（C-W）倍压整流器纹波特性及其抑制方法的研究，对实现输出直流高压的超高稳定化具有重要意义。