This paper firstly analyzed generating mechanism of discharge niose,studied the measure and factor of discharge niose,indicated an effective method for degrading the discharge noise,which promoted the performance of laser gyro from 0.
文中以氦氖气体激光器的噪声特性理论为指导,以试验研究为基础,建立了在线噪声电流测试方法,通过试验验证了温度、腔体毛细孔径、谐振腔充气气压等参数与放电噪声的关系,首次提出了放电噪声产生的机理,分析了电流噪声的检测方法及影响因素,给出了减小和抑制放电噪声的有效方法,使得激光陀螺的性能由0。
Quadrant photoelectric diode is the key component of laser guidance weapon,basic operation principle is explained,also the selections of struc- ture,sensitivity direction,noise current and frequency response time are analyzed.
四象限光电二极管是激光制导武器的核心部件,分析了其工作原理,并对光电二极管的结构,灵敏度方向性、噪声电流和频率响应时间选择作了分析。
6dBΩ,the minimum equivalent input noise current density is 22pA/Hz,and the total power consumption is 300mW.
6dBΩ,最小等效输入噪声电流密度为22pA/Hz,功耗为300mW,可有效地应用于40Gb/s光接收机中。
The Root Mean Square (RMS) power spectral density of equivalent input noise currents from the small-signal model of InP-based PIN/HBT monolithically integrated photoreceiver front-ends is calculated in this paper.
文章研究磷化铟(InP)基异质结双极晶体管(HBT)和PIN光电二极管(PIN-PD)单片集成技术,利用器件的小信号等效电路详细计算了长波长PIN/HBT光电子集成电路(OEIC)光接收机前端等效输入噪声电流均方根(RMS)功率谱密度。
FLUCTUATION NOISE CURRENT IN THE LARGE CAPACITIVE-SMAII INDUCTIVE SUPERCONDUCTING JUNCTION AND DEVICES
大电容小电感超导结和器件里的起伏噪声电流
Method of measurement of current noise generated in fixed resistors
GB/T7016-1986固定电阻器电流噪声测量方法
Noise Control and Reason Analysis for Large-current Single-core Cable
大电流单芯电缆噪声处理及原因分析
Study on Audible Noise under AC UHV Transmission Line
特高压交流输电线下可听噪声的研究
CMOS Current-Mode Radio Frequency Low Noise Amplifier
CMOS电流模式射频低噪声放大器
Study of the Noise Model of Gate-Leakage Current in MOSFETs
MOSFET栅漏电流噪声模型研究
Design of PLC Noise Filter in HVDC Systems
直流输电系统PLC噪声滤波器的设计
Analysis of Current Sense Noise in the Buck Converter System
Buck变换器中电流检测的噪声研究
Design of Low Noise and High Current LED Charge Pump DC/DC;
低噪声大电流LED电荷泵DC/DC芯片的设计
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
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
Research on Noise and Its Reduction for Permanent Magnet Brushless DC Motor
永磁无刷直流电机噪声分析及降噪设计方法的研究
Analysis and Research of Noise of DC Traction Motor for City Railcars
轨道车辆直流牵引电机噪声的分析与研究
Research on Tunneling Current Noise Characterization and Measurement Methods in MOSFETs
MOSFET隧穿漏电流噪声特性及测试方法研究
EMI noise source impedance measurement based on modified dual-current-probe approach
基于改进双电流探头法的EMI噪声源内阻抗测量
Bubble Noise and its Suppression in Measurement Using Electromagnetic Flowmeter
电磁流量计测量中的气泡噪声及其处理方法
Effects of Geomagnetically Induced Current on the Vibration and Noise of Transformers
地磁感应电流对变压器振动、噪声的影响
Design Computing of AC-DC Motor's Air Noise in Ship
舰船用交直流电机空气噪声谱设计计算