in this paper several methods of demodulation were introduced and basing on the application characteristic of ert system the multiplication demodulation was adopted for this kind of c
本文介绍了几种解调方法，并根据ert系统的应用特点，对该类信号采用乘法解调
以上为机器翻译结果，长、整句建议使用 人工翻译 。
应用推荐
模块上移
模块下移
不移动