In communications, the frequency range of the information bearing signals prior to combination with carrier wave by modulation. 在通信技术中,未经调制使之和载波(CW)结合之前,携带信息的信号所占有的频率范围。
In communications, the amplitude variations of an amplitude modulated carrier wave. 在通信技术中,调幅载波(CW)的幅度变化图。
Extracts modulation from a radio carrier wave. 从无线电载波(CW)中提取调制。
It can improve the transmission performances of power line carrier wave communication systems. 该改进方案改善了电力线载波(CW)通信系统的传输性能。
( electronics ) the reception of a signal by extracting it from the carrier wave. (电子学)从载波(CW)中提取接收信号。