학술논문
Calibration of transfer impedance of ESD coaxial target chain
Document Type
Conference
Author
Source
2015 13th International Conference on Electromagnetic Interference and Compatibility (INCEMIC) Electromagnetic Interference and Compatibility (INCEMIC), 2015 13th International Conference on. :19-21 Jul, 2015
Subject
Language
ISSN
2573-3303
Abstract
The International Electrotechnical Commission(IEC) IEC 61000-4-2 standard is commonly followed for carrying out the Electrostatic Discharge (ESD) test. An ESD coaxial current target-attenuator-cable chain is specified in the IEC 61000-4-2 edition 2 standard, to measure the discharge currents of ESD generators. In this paper, a method for the calibration of low-frequency transfer impedance of ESD target-attenuator-cable measurement chain is proposed. The proposed method is based on insertion loss measurement of the measurement chain using a vector network analyzer (VNA). Measurement results obtained by proposed insertion loss method and low frequency transfer impedance method as per IEC 61000-4-2 Ed. 2 standard are compared and presented in this paper.