脉冲调制技术 pulse modulation technique
- 摘要提供了一种新的双随机脉冲调制技术,它能够很好地减小电力电子系统中存在的传导电磁干扰,这个调制技术是通过同时改变开关频率和脉冲的上升沿位置来实现的。
A novel dual randomized PWM modulator with synchronous varying switching frequency and pulse position delay is proposed to reduce conducted electromagnetic interference (EMI) in power converters. - 利用脉冲编码调制的话音编码技术同样也对这一概念的发展起了作用。
Similarly, the introduction of voice encoding techniques using pulse code modulation contributed to the concept's evolution. - 数据通过一种高效的调制技术(即把数字数据变成电信号脉冲)分配给各个信道。
Data bits are allocated to the channels through a highly efficient modulation technique that converts digital data to electrical signal pulses.