amplitude modulation (AM)
常見(jiàn)例句
- The passive interference in receiving station of amplitude modulation (AM) broadcasting from UHVAC transmission lines is mainly caused by towers.
特高壓輸電線路對(duì)調(diào)幅廣播臺(tái)站的無(wú)源干擾主要是由垂直桿塔引起的。
www.dwjs.com.cn - In frequently used methods, sine wave is used as carrier with amplitude modulation (AM), frequency modulation (FM) and phase modulation (PM) implied.
常用的調(diào)制方式使用正弦波作為載波并對(duì)其進(jìn)行幅度調(diào)制(AM)和角度調(diào)制即調(diào)頻(FM)或調(diào)相(PM)。 - After a brief comparison of AM (Amplitude Modulation), FM (Frequency Modulation) and PM (Phase Modulation), this paper gives a de-tailed analysis of PSK (Phase Shift Keying).
本文在簡(jiǎn)單對(duì)比了調(diào)幅、調(diào)頻和調(diào)相方法之后,較詳細(xì)地介紹了用于測(cè)井的相移鍵控系統(tǒng)。 返回 amplitude modulation (AM)