论文部分内容阅读
五、平衡调制器图15是平衡调制器的原理图。由图可见,它实质上是一个模拟乘法器,是载频信号x(t)和调制信号m(t)=1+m·cos
Five, balanced modulator Figure 15 is a balanced modulator schematic. It can be seen from the figure that it is essentially an analog multiplier, which is the carrier frequency signal x (t) and the modulation signal m (t) = 1 + m · cos