modulated signal

A functional unit that converts a modulated signal into the original signal.

把已调制过的信号恢复为原始信号的一种功能部件,或叫操作装置.

When there is a modulated signal from transmitter, there are side bands.

只要在发射机中存在调制信号, 就含有旁频带出现.

A functional unit that converts a modulated signal into the originalsignal.

属于某一操作装置的组成部分的硬件或软件.

This method can be used to analyze the microwave circuit excited by any kind of digitally modulated signal, especially the signal of FDMA.

这种算法可以用于各种数字调制信号激励的微波非线性电路的分析，尤其适用于频分多址的数字调制信号的分析。

Optical band-pass filter be used as a phase discriminator. When the optical phase modulated signal locates at the left or right slope of the filer, Gaussian monocycle can be generated.

带通滤波器可以起到鉴相器的作用，只需将经过相位调制的光载波工作在带通滤波器的左边或右边斜坡上即可实现高斯脉冲的一阶微分。

The means above is feasible not only to CW pulses, but also to frequency modulated and pulsatile modulated signal. It is adapt to tracking intelligent torpedoes with diverse signal types and passive tracking of active sonar signal.

上述方法不仅对CW脉冲信号可测向、测距，同样还适用于调频、跳频信号，所以可适用于信号形式多变的智能型鱼雷的弹道轨迹测量，以及主动声纳信号的被动跟踪。

Analysis of the Microwave Nonlinear Circuit Excited by FDMA Digitally Modulated Signal by Using Time Domain Spectral Balance Method

用时域-谱平衡法分析FDMA数字调制信号激励的微波非线性电路