The e xperiment results demonstrate that chaotic frequency modulation (CFM) can improv e the EMC of SMPS, and the EMC of SMPS modulated by the different discrete chaot ic sequences are not obviously different.

• 实验结果表明混沌频率调制可以改善开关电源的EMC性能,同时可以看出不同的离散混沌序列调制后的开关电源EMC性能相差不大。