常見例句雙語(yǔ)例句A balanced feed speech mode and a broad-band audio amplifier control mode are used.它采用平衡饋電話音方式和音頻寬帶放大器工作控制方式。ip.comThis paper describes a self-bias S-band MMIC broad-band LNA(low noise amplifier) with high gain.報(bào)道了具有高增益自偏結(jié)構(gòu)的低噪聲S波段MMIC寬帶低噪聲高增益放大器。In this paper, the mechanism and the progress of study on rare earth ions doped multi-component glass fibers in broad band fiber amplifier and up-conversion fiber lasers are introduced and reviewed.本文介紹了稀土離子摻雜多組分玻璃光纖寬帶光纖放大器與上轉(zhuǎn)換光纖激光器的工作機(jī)理，綜述了其最新相關(guān)研究進(jìn)展，并對(duì)目前研究中需進(jìn)一步解決的問(wèn)題及未來(lái)的發(fā)展提出了建議與展望。 返回 broadband amplifier