amplitude noise meaning in English
幅度噪声
振幅噪声
Examples
- Rc and other relaxation oscillators just will not do since amplitude noise in whatever circuit functions as a comparator will appear as phase noise on the output signal
Rc谐振器以及其它一些张弛振荡器不能满足要求，这是因为它们的核心是电压比较器，需要利用电压信号的波动（噪声）来获得稳定的输出，这种波动就构成了时钟的抖动。 - Fiber lasers are very sensitive to environmental perturbations such as temperature fluctuations and mechanical vibrations due to their relatively long cavity length when the external environment changing . the cavity drifting produceing the phase noise and amplitude noise , this can cause the output pulse unstablely
但由于主动锁模光纤激光器腔内有较长的光纤,而光纤的长度极易因外界环境的影响而发生漂移,因而调制频率和腔长很难保持匹配。