pulse modulation

基本解釋

The laser pulse modulation system consists of cavity dumper driver, matching net and acoustooptic energy convertor.
超短脈沖激光調(diào)制系統(tǒng)包括腔倒空驅(qū)動器、匹配網(wǎng)絡(luò)和聲光換能器。
The laser pulse modulation system has been used in a picosecond time-correlated single photon counting spectrometer with perfect effect.
該激光脈沖調(diào)制系統(tǒng)已經(jīng)應(yīng)用在皮秒時間相關(guān)單光子計數(shù)光譜儀系統(tǒng)中，取得了比較理想的效果。
In this article several operation modes of the 555 timer applied to the pulse Modulation(PM) and their corresponding operation characteristics are expounded.
本文闡述了555時基電路用于脈沖調(diào)制（PM）的幾種工作模式及其相應(yīng)的工作特點。

Pulse-code modulation is simply a way of representing the analog electrical signal, in digital form.
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While it's always hard to pin down the exact origins of an idea -- especially one like pulse-code modulation, where a number of parties were involved -- sifting out the large and significant contributions from the gold pan of history tends to bring up the same names time and again.
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Shannon would also contribute to the further development of pulse-code modulation (along with Bell alumni Bernard M Oliver and John R Pierce) at around the same time, using technology that eliminated some of the issues (such as complex circuitry) from the earlier, but conceptually similar, implementation from Briton Alec Reeves in 1938.
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a type of modulation in which a train of pulses is used as the carrier wave, one or more of its parameters, such as amplitude, being modulated or modified in order to carry information

脈沖調(diào)制
脈內(nèi)調(diào)制
In electronic warfare, modern pulse compressed radar makes the simple deception jamming useless because of its complicated in-pulse modulation technology.
在電子戰(zhàn)中,現(xiàn)代脈沖壓縮雷達采用復雜的脈內(nèi)調(diào)制技術(shù),使簡單的欺騙干擾難以奏效。
脈波調(diào)制
脈沖調(diào)變
脈波調(diào)變