The modulation index can be increased by using distorted wave forms that contain only triplen (multiples of three) harmonics.

通过使用只含有三次的形作为载可以提高这个调节指数。

The error estimation of the quasi-synchronous sampling harmonics anal-ysis and the method used for measuring the subharmonics of periodic signalsare also discussed.

文中还对测量误差作了分析估计,并介绍了测量分数次的一种方法。

In this superradiance harmonics, the temporal width of harmonics is extremely short, the ratio of high harmonic fundamental wave is much higher than the known superradiance harmonics.

在这种机制里，脉冲的时间宽度极短；高次基的比例比已知的超辐射高得多。