amplitude modulation (AM)

基本解釋

The passive interference in receiving station of amplitude modulation (AM) broadcasting from UHVAC transmission lines is mainly caused by towers.
特高壓輸電線路對調(diào)幅廣播臺站的無源乾擾主要是由垂直桿塔引起的。
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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爲(wèi)載波竝對其進行幅度調(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).
本文在簡單對比了調(diào)幅、調(diào)頻和調(diào)相方法之後，較詳細(xì)地介紹了用於測井的相移鍵控系統(tǒng)。