An output buffer amplifier used in detection circuit of micro sensor 用于微傳感器讀出電路的輸出緩沖放大器
Average detection circuit 平均檢波電路
The mass in this gyro is so tiny that it is extremely challenging to design a high performance drive and detection circuits 該陀螺內(nèi)部振動元件結(jié)構(gòu)微小,振動幅值微弱,所以如何設(shè)計高性能的驅(qū)動檢測電路已經(jīng)成為微陀螺設(shè)計中需要解決的關(guān)鍵問題。
When sampling period is very low or close to ideal case for signal detection in additive gaussian white noise ( agwn ) , the detection circuit with matched filter is optimal 摘要在加性高斯白噪聲信號檢測中,在采樣周期極小或接近理想的情況下,連有匹配濾波器的檢測電路是最佳的。
4 . a signal detection system based on the correlation detection technique is designed . and the configuration of the detection circuit is illustrated in detail 4 .介紹了相關(guān)檢測技術(shù)的原理和優(yōu)點(diǎn),設(shè)計了基于相關(guān)檢測技術(shù)的信號檢測系統(tǒng),并且詳細(xì)介紹了信號檢測電路的實(shí)現(xiàn)方法。
This paper developed a micro angular rate gyro based on micro piezoelectric ceramic rod structure instead of the sensitive double - deck structure as well as piezoelectric ceramic strain foils , and designed a phase - sensitive detection circuit 摘要研制了基于微型壓電陶瓷棒結(jié)構(gòu)代替雙敏感梁結(jié)構(gòu)及壓電陶瓷片的微型角速率陀螺,并設(shè)計了相敏檢波電路。