数字示波器带宽,digital oscilloscope bandwidth
1)digital oscilloscope bandwidth数字示波器带宽
1.The research of automatic calibration ofdigital oscilloscope bandwidth全自动校准数字示波器带宽方法的研究
英文短句/例句
1.The research of automatic calibration of digital oscilloscope bandwidth全自动校准数字示波器带宽方法的研究
2.Research on Key Technologies of Handhold Broadband Digital Storage Oscilloscope;手持宽带数字存储示波器关键技术研究
3.A STUDY OF CRT BANDWIDTH ON MODERN OSCILLOSCOPE现代示波器中示波管频带宽度的研究
4.Application of an Embedded System Based on Chaotic Control in Time-Base Circuit for Random Digital Wide-Band Oscilloscope;基于混沌控制的嵌入式系统在随机数字宽带示波器时基电路中的应用
5.digital comb filter数字式多通带滤波器
6.Application of Polyphase Filtering in Wideband DDC多相滤波在宽带数字下变频中的应用
7.The study of oscilloscope bandwith on square-wave signal示波器带宽对方波信号测试影响的研究
8.Design and Realization of Digital Filters Based on High-speed DSO高速数字存储示波器的数字滤波器设计与实现
9.Research on VHF-band three-bit digital phase shifterVHF频段宽带3位数字移相器设计
10.Constant Width Beamfoming Method Based on Complex FIR Filters基于复数权值FIR滤波器的宽带波束形成方法
11.The Research of Uncertainty to Calibrating Broadband Sampling Oscilloscope Based on "NTN" Technology;“NTN”技术校准宽带取样示波器的不确定度研究
12.The Study of "Nose-to-Nose" Calibration Technology for Broadband Sampling Oscilloscope;宽带取样示波器的“Nose-to-Nose”校准技术的研究
13.Design and Computation of the Optical Antenna of a Wide-band Digital Lightwave Communication System宽带数字光波通信系统光学天线的设计及计算
14.Study on Broadband Beamforming Implementation Technology of DAR数字阵列雷达宽带波束形成实现技术研究
15.Directions estimation based on frequency domain multiple beams technique for monobit digital wideband receiver单比特宽带数字接收机的频域多波束测向技术
16.Optimum design of half band filters for multi-rate narrow band digital filtering;多速率窄带数字滤波中半带滤波器的优化设计
17.Applying Lagrange Half Band Filters in Digital Decimation FiltersLagrange半带滤波器在数字抽取滤波器中的应用
18.Research on the Digital Signal Processing for Digital Oscillograph;数字存储示波器中的数字信号处理研究
相关短句/例句
Digitizing wide band Oscilloscope数字宽带示波器
1.The task is to develop and manufacture theDigitizing wide band Oscilloscope, which bandwidth is 60MHz, sampling frequency is 100MHz, resolution is Sbits, and the frequency is more than 60MHz at 3Db.本课题是研制带宽60MHz的数字宽带示波器,通过研制,达到10MHz的采样率,分辨率为8bit,f_3db>=60MHz。
3)wideband digitizing storage oscilloscope (WDSO)宽带数字存储示波器
4)hand-held digital storage oscilloscope手持数字宽带存储示波器
5)wideband oscillograph宽带示波器
6)broadband sampling oscilloscope宽带取样示波器
1.A new method that calibrates thebroadband sampling oscilloscope by using Agilent 86100broadband sampling oscilloscopes was discussed in this paper.采用了一种利用Agilent86100宽带取样示波器实现对其他宽带取样示波器校准的方法。
2.The balance sampling circuit is produced a high speed pulse by the action of strobe pulse when the dc biased voltage V_ offset of balance sampling circuit on thebroadband sampling oscilloscope is not equal to zero,and the high speed pulse is proportion to the dc biased voltage V_ offset .当宽带取样示波器的平衡取样电路直流偏置电压Voffset不为零时,在选通脉冲的作用下该平衡取样电路将产生一个幅度与直流偏置电压Voffset成正比的高速脉冲。
3.The uncertainty factors of calibratingbroadband sampling oscilloscope based on“NTN”technology are analyzed in detail, and the estimating method of uncertainty is researched thoroughly in this paper.本文详细分析了“NTN”技术校准宽带取样示波器的不确定度分量,并深入研究了不确定度的评定方法。
延伸阅读
数字存储示波器数字存储示波器digital storage oscillo-scopesh日2!c日nc卜日s片{匕。日J数字存储示波器(digital storage oseilloseope) 以数字序列形式记录被测波形的示波器。数字存储示波器既具有存储功能,又具有实时观测能力。在实时观测时,其功能与普通示波器相同。被测模拟信号经调理(衰减、放大)并由A/D转换器变换成数字量后,被写人存储器RAM,并在需要的时候,从RAM中取出,显示在屏幕上。除存储被测时域信号和显示其波形外,数字存储示波器又能对被测信号进行多种运算处理,且能程控或遥控测量过程;还能以数字形式显示各种给定值和被测对象的特征值,观测触发前的信号,观测单次信号尤为方便,且观测慢变信号时无闪烁现象。一些型号的数字存储示波器采用游标读取测量值,可明显减小人为因素以及示波管和放大器的非线性造成的误差,使测量准确度甚至可优于1%。一些型号的数字存储示波器带有数字通信接口,可将被测信号送至计算机完成更复杂的运算或处理,或参与组成自动测试系统。数字存储示波器多具有功能“菜单”,借助它选择仪器功能并操作示波器,即利用软件减少了操作面板上的控制键与调节旋钮。依托于数字信号处理技术和与计算机一起构成智能测试系统,使数字存储示波器非常适于对复杂的单次瞬变信号的记录、存储、分析及研究。随着新的模数转换技术的出现和扫描变换技术的进步,数字存储示波器的功能与性能都还将不断发展口----------一数字存储示波器的一般性能,见数字测量系统。