The code synchronization pulse brought from code synchrolock has the synchronization benchmark heart function in the demodulation processing . at the same time , it is the base of frame demodulation and datum processing 位同步器產(chǎn)生的位同步信號起著遙測解調(diào)處理“同步基準”的關(guān)鍵作用,是后續(xù)幀格式解調(diào)和數(shù)據(jù)處理的基礎(chǔ)。
In chapter 4 , we design a new conductivity detector for ion chromatography . the square wave is used as stimulating signal and the sampling is triggered by synchronization pulse at suitable time . by using these measures , the effects of doublelayer capacitance and polarization on the measurement are eliminated and the accuracy is improved 摘要第四章介紹了一種新型的以方波激勵脈沖采樣為原理的二電極電導檢測器,這種電導檢測器采用了方波為激勵信號,在適當時刻用同步脈沖觸發(fā)采樣,從而在較大程度上克服雙層電容和極化的影響,且在結(jié)構(gòu)設(shè)計上比目前國內(nèi)常用的五電極電導池簡單。