基本解釋調幅無線電設備英漢例句雙語例句The ultra wideband (UWB) radio models have been introduced with pulse-position-modulation (PPM), on-off-keying (OOK) and pulse-amplitude-modulation (PAM).分析了超寬帶沖激無線電的脈位調制、通斷鍵控調制和脈沖幅度調制的信號模型。From this point, M-ary Quadrature Amplitude Modulation (MQAM), MultiCarrier Modulation (MCM) and adaptive modulation techniques are good candidates in next generation mobile radio system.從這一點出發(fā),多元正交幅度調制(MQAM)、多載波調制(MCM)及自適應調制技術成爲下一代移動無線系統(tǒng)中最有競爭力的幾種候選技術。amplitude-modulation radio更多例句專業(yè)釋義電子、通信與自動控制技術調幅無線電設備