标题:Waveform Analysis of a Transmission Line Pulse Generator by Use of Wavelet Transform
作者:Liang, Zhenguang; Gu, Xue
通讯作者:Liang, Zhen Guang
作者机构:[Liang, Zhenguang; Gu, Xue] Shandong Univ, Sch Elect Engn, Jinan 250100, Peoples R China.
会议名称:3rd Asian Pacific Conference on Mechanical Components and Control Engineering (ICMCCE)
会议日期:SEP 20-21, 2014
来源:MECHANICAL COMPONENTS AND CONTROL ENGINEERING III
出版年:2014
卷:668-669
页码:1166-1269
DOI:10.4028/www.scientific.net/AMM.668-669.1166
关键词:Transmission line pulse; wavelet; waveform; rising time; oscillation
摘要:With good repeatability and simple structure, transmission line pulse (TLP) has been used in immunity test of integrated circuit and printed circuit board. A TLP generator is first manufactured and its output waveform is presented. By using wavelet transform, the waveform is denoised and discriminated to components inherent to system function and parasitic parameters. Frequency spectrum changed with time is also obtained by continuous wavelet transform of complex morlet. Decomposed damping oscillation component and high frequency component in instant frequency spectrum show influence of inductance in circuit on the waveform. Improvement of rising time and overshoot is achieved by change of probe connection with shorter grounding line.
收录类别:CPCI-S;EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84920815149&doi=10.4028%2fwww.scientific.net%2fAMM.668-669.1166&partnerID=40&md5=0ecf1dbb573bae9bd2d7170774f43da0
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