System Level ESD Coupling Analysis Using Coupling Transfer Impedance Function
Autor: | Jawad Yousaf, Kwangho Kim, Daehee Lee, Jinsung Youn, Chanseok Hwang, Jaeyoung Shin, Wansoo Nah |
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Rok vydání: | 2018 |
Předmět: |
Coupling
Engineering Electrostatic discharge business.industry 020208 electrical & electronic engineering 020206 networking & telecommunications 02 engineering and technology Condensed Matter Physics Transfer function Atomic and Molecular Physics and Optics Generator (circuit theory) Frequency domain 0202 electrical engineering electronic engineering information engineering Electronic engineering Computational electromagnetics Electrical and Electronic Engineering business Electrical impedance Voltage |
Zdroj: | IEEE Transactions on Electromagnetic Compatibility. 60:310-321 |
ISSN: | 1558-187X 0018-9375 |
Popis: | This paper proposes a novel way for the estimation of the system level electrostatic discharge (ESD) coupling using the frequency-domain measurements. $ABCD$ parameters are calculated from the measured (simulated) $S$ -parameters of the equipment under test (EUT). The transfer function of the system level ESD coupling is derived from the $ABCD$ -parameters. The derived transfer function estimates the induced coupling to the EUT quite well for the input ESD stressing. For the ESD source modeling, a novel simple and efficient circuit model of ESD generator is also presented. A good agreement is obtained between the measured and simulated results based on derived coupling transfer impedance function. The proposed method permits the efficient ESD coupling analysis without the need of additional electromagnetic modeling of EUT and ESD generator for various ESD input voltage levels. |
Databáze: | OpenAIRE |
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