可显示比一般示波器所能显示的更高重复频率,更快变化速度的信号波形。它不是将被测信号直接显示,而是通过频率转换的方法,用远比被测信号周期短的时间,在被测信号波形的不同位置上,逐次对信号的每个波形,通常按步进顺序进行取样。
抖动的形成通常我们会使用取样示波器(Sampling Scope)来撷取其眼图(Eye Diagram),根据眼图之基本特性,来观察其系统是否超过应有遵循之规范由图三可知,从交叉点(Crossing Poin)的宽...
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数字式取样示波器 digital sampling oscilloscope
内触发双踪取样示波器 inner-triggering dual trace sampling oscilloscope
存储取样示波器 [电子] storage sampling oscilloscope
随机取样示波器 random-sampling oscilloscope
Inpulse scattering from scale model targets are performed in a shielded anechoic chamber. The measurement was performed with a sampling oscilloscope, a pulse generator, and two TEM horn antennas.
5.利用取样示波器,脉冲源和两个TEM喇叭天线在暗室对目标模型的脉冲散射进行实验。
参考来源 - 超宽带高功率天线及实验研究·2,447,543篇论文数据,部分数据来源于NoteExpress
高速实时示波器以高速AD变换为核心,取样示波器采用时域取样。
The high-speed AD change is used as the core of high-speed oscillograph, and time domain sampling is applied for sampling oscillograph.
对于数字示波器﹐如果尖峰很高﹕在取样模式中﹐尖峰会被显示成随机幅度的尖峰。
In digital scope, if the spike is high: In sample acquisition mode, it will be shown as random amplitude spikes.
本文对数字示波器的带宽特性及取样速率进行了简要描述,并分析了其在实际应用中对波形测试的影响。
This paper gives a brief description of the bandwidth characteristic and sampling rate of digital oscilloscope, and analyses their impact on waveform test in practical application.
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