Meanwhile the influence of current transducer (CT) performance parameters to pass-band is analysed.
对局部放电在线监测中的微电流传感器的各性能参数对传感器通频带的影响进行了分析,并设计了与采集系统相匹配的信号预处理系统。
参考来源 - 大型电力变压器中局部放电信号传播特性的仿真研究·2,447,543篇论文数据,部分数据来源于NoteExpress
这方法降低了增益,但加宽了放大器的通频带。
并针对点钞速度给出了信号提取滤波器通频带的计算方法,以及在带内分离强干扰的实用电路。
In the paper, the calculating method of signal extraction filter pass-band according to the paper-counting speed and the utility circuit of separating strong interference in pass-band are given.
交通管理监视器的视频电路,受通频带限制导致图像轮廓模糊、清晰度下降,通常需要采用双微分视频补偿。
In the video circuit of traffic monitor, the image outline dims and the visibility declines because of the limitation of the passband, thus twice differential video compensation is needed.
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