So circuit noise became important factor to influence the precision of the star sensor.
为了提高星敏感器的探测精度,针对星敏感器成像电路的CCD组件噪声、驱动电路噪声、二次电源噪声以及模/数混合电路的噪声进行了机理分析,并提出了相应的解决方案,经实验验证成像电路输出信号的信噪比得到很大提高。
Measuring methods for actual circuit noise and the circuit noise in simulating system loading over the analogue communication network
GB/T4574-1984模拟通信网中实际电路噪声与模拟系统负荷的电路噪声测试方法
A Low-noise Design of Photoelectric Detection Circuit for Laser Gyro;
激光陀螺光电检测电路的低噪声设计
Methods for Reducing Noise of Power Supply in the Operational Amplifier
降低运放电路中电源噪声的方法探讨
they got a bad connection and could hardly hear one another over the background signals.
这条电话线路有背景噪声。
Research on the noise and mismatch of weak inversion MOS circuits;
弱反型MOS电路的噪声和失调研究
Study on Phase Noise Test of Radiation Hardened Integrate Circuits
抗辐射加固IC电路相位噪声测试研究
Design of Low Noise Amplifier for WCDMA Distributed Base Station
WCDMA分布式基站低噪声放大器电路设计
Low Noise Design of HgCdTe Infrared Detector Amplifying Circuit
HgCdTe红外探测器放大电路的低噪声设计
Analysis of Performance on Anti-FM Noise Jamming of WBDF Circuits
宽-限-窄电路抗噪声调频干扰能力分析
Noise is produced and makes itself apparent in any electrical circuit.
在任何电路中都会产生噪声并且噪声还能自激放大。
Noise Analysis of Vibratory Micromachined Gyroscope System and Low-Noise Circuit Design
振动式微机械陀螺系统噪声分析及低噪声电路设计
Design and Analysis of Low Noise Charge Pump Phase-Locked Loop Circuit;
低噪声电荷泵锁相环电路设计理论与技术
Noise Suppression Circuit in Current Sensor of Active Power Filter
一种有源滤波器中电流传感器噪声抑制电路
Noise Analysis of Optic-Electrical Signal Conditioning Circuit in Acquisition System
采集系统中光电信号调理电路的噪声分析
Review on methods of noise reducing for equipment in substations, converter stations and transmission lines
变电站、换流站和输电线路噪声及其治理技术
Noise analysis and circuit design of detection circuit based on photodiode
基于光电二极管检测电路的噪声分析与电路设计
The signal processing circuit has high ability to suppress noise interference.
信号处理电路具有较强的抑制噪声干扰能力。
Study on Mixed-signal Circuits Power-noise Co-optimization Methods;
数模混合电路功耗—噪声协同优化设计方法研究