the demodulation techniques for sagnac interferometer based hydrophone 干涉型水聽器的信號(hào)解調(diào)技術(shù)
relative phase demodulation technique in frequency domain in projected grating phase method 雙頻投影柵線法的改進(jìn)
the research content of this dissertation is the modulation and demodulation technique of ds / dmpsk in software radio 本文的研究?jī)?nèi)容是軟件無(wú)線電臺(tái)中的ds/dmpsk調(diào)制解調(diào)技術(shù)。
secondly, we discuss the application of if sampling and digital demodulation technique in pd weather radar signal processing system 其次,本文研究了中頻采樣及數(shù)字解調(diào)技術(shù)在氣象雷達(dá)中的應(yīng)用。
(3 ) an integrity demodulation system of fbg sensors was well designed . based on a f-p cavity driven by the voltage, a novel automatic trace demodulation technique was carried out (3)完整的研究設(shè)計(jì)了一套光纖光柵傳感器的解調(diào)系統(tǒng),適用于振動(dòng)(加速度)測(cè)量。