乘积型振幅调制实验研究

Experimental Study of Product-type Amplitude Modulation

介绍了振幅调制的工作原理,利用MC1496模拟乘法器组成的振幅调制电路实现了平衡调幅波和普通调幅波的产生.结合我院实验条件,进行了振幅调制实验研究,拟定了一套有效的实验测量步骤和方法,对学生实验起到了一定的指导意义.

This paper describes the working principle of amplitude modulation,using MC1496 analog multiplier circuit comprising a balanced amplitude modulation wave and the general wave generation. Combining of experimental conditions,experimental study of amplitude modulation is carried out to develop a set of experimental measurements of effective procedures and methods of the experiment,and it playes a certain significance to students.