1) photoelectric weak signal
光电弱信号
1.
For photoelectric weak signal detection,a Sigma-Delta AD converter AD7706 and an AVR MCU ATmega8515 are used to design a high-precision data acquisition system which is applicable to low-frequency signal measurement.
针对光电弱信号检测,采用Σ-ΔAD转换器AD7706和AVR单片机ATmega8515设计了适用于低频量测量的高精度数据采集器,采用Σ-ΔAD转换器ADC16471、AVR单片机ATmega8515、C51单片机C8051F020和以太网控制器RTL8019AS设计了适用于高精度线阵CCD的数据采集器,并分别对两套数据采集器进行了实验研究与性能分析。
2) slight photo-electric signal
微弱光电信号
1.
Investigation of a phase-locked amplifier for slight photo-electric signal detection based on Labview;
基于Labview的微弱光电信号锁相检测技术
3) weak electric signal
弱电信号
1.
For preventing the thunder including the direct thunder overvoltage and inductive thunder overvoltage to rush at electric communication system,brings forward the defense measure that adopted surge protection device(SPD) using in communication weak electric signal.
为了防止雷电通过直击雷过电压和感应过电压这2种途径入侵电力通信系统,提出采用通信弱电信号电涌保护器(SPD)的防范措施。
4) weak photoelectric signal detection
微弱光电信号检测
5) weak optical signal
微弱光信号
1.
In this paper,a measurement method for detecting weak optical signal in polymer fibers is proposed,which utilizes the pseudo-random sequence(PN)generated with FPGA.
提出了一种利用FPGA发出的伪随机序列检测微弱光信号的方法。
6) weak electrical signal
微弱电信号
1.
Processing of forecast by ARIMA model on the weak electrical signals in Catharanthus roseus;
长春花微弱电信号的ARIMA模型
补充资料：光电对抗侦察(见光电对抗)
光电对抗侦察(见光电对抗)
electro-optical reconnaissance of electronic warfare
guangdian duikang zheneha光电对抗侦察(elee‘ro一op‘ical reconnais-sanee ofeleetronicwarfare)见光电对抗。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条