lock-in amplifier
基本解释
- [电子] 锁定放大器
英汉例句
- Design of high frequency lock-in amplifier applied in R-MOG . Chinese J.
一种应用于谐振式微型光学陀螺的高频锁相放大器的设计。 - Used lock-in amplifier SR844 for hardware phase detection and compared with software detection.
利用锁相放大器SR844对产生的信号进行模拟鉴相，并同软件鉴相结果比较分析； - 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.
根据锁定放大器的工作原理，提出了利用锁定放大器检测微弱信号的实验方法，并指出了影响测量的几个参数。
双语例句
词组短语
- lock -in amplifier circuit 锁定放大电路
- Precision Lock -in Amplifier 锁相放大器;精密锁相放大器
- phase lock -in amplifier 锁相放大电路
- heterodyne lock -in amplifier 外差锁定放大
- Lock -In Amplifier Modules 锁相放大器模块
短语
专业释义
- 锁相放大器
The correlator, one of the main part in lock-in amplifier, has been designed by using FPGA(Field programmable gate array). Distributed feedback laser diode (model: AB6A1052J510F) with central wavelength 1650nm is used in this research.
采用了FPGA(现场可编程门阵列)来实现锁相放大器中相关器的设计。 - 锁定放大器
- 锁相放大器
Presentedthe detailed system components including lock-in amplifier, weak signal measurement circuit and microcomputer controlled circuit.
给出了系统详细的以锁相放大器为核心的微弱信号检测电路和微型计算机控制电路。 - 锁相放人器