印刷电路板上高速方脉冲的局限性

2017 27th EAEEIE Annual Conference (EAEEIE) Pub Date : 2017-06-01 DOI:10.1109/EAEEIE.2017.8768588

M. Sigmund, L. Brancík

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引用次数: 0

摘要

本文研究了具有低通滤波特性的实际微带线在印刷电路板上传输方波的问题。考虑了三种传递函数形式，即实测曲线、近似曲线和理想低通曲线。研究了两种畸变，即形状畸变和能量畸变。一项针对学生的调查测试了他们对印刷电路板上信号传输限制的知识，表明有必要将这一主题纳入课程。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Limitations of High-Speed Square Pulses on Printed Circuit Boards

This paper deals with transmission of square pulses by real microstrip line on printed circuit boards characterized by low-pass filtering effect. Three forms of transfer function were considered, i.e. measured curve, approximated curve and ideal low pass curve. Two kinds of distortion, namely shape distortion and energy distortion were investigated. A survey under students testing their knowledge about limitations of signal transmission on printed circuit boards indicated a need to incorporate this topic into the curriculum.

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2017 27th EAEEIE Annual Conference (EAEEIE)

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