相位调制与使用ASK(幅度键控)的CW相比有很多优点。

The phase modulation has some more advantages against CW, which USES ASK (amplitude shift keying).

youdao

相位调制与使用ASK(幅度键控)的CW相比有很多优点。

The phase modulation has some more advantages against CW, which USES ASK (amplitude shift keying).

youdao