lock-in amplifier

常見例句

Design of high frequency lock-in amplifier applied in R-MOG . Chinese J.
一種應用于諧振式微型光學陀螺的高頻鎖相放大器的設計。
Used lock-in amplifier SR844 for hardware phase detection and compared with software detection.
利用鎖相放大器SR844對產(chǎn)生的信號進行模擬鑒相，并同軟件鑒相結果比較分析；
According to the operating principle of the lock-in amplifier the experimental method of measuring the weak signals using the lock-in amplifier is presented.
根據(jù)鎖定放大器的工作原理，提出了利用鎖定放大器檢測微弱信號的實驗方法，并指出了影響測量的幾個參數(shù)。