In-circuit impedance measurement provides useful information for many EMC applications. The inductive coupling approach is a promising in-circuit impedance measurement method due to its non-contact characteristics and simple on-site implementation. Many measurement setups of this approach were reported. However, a comprehensive survey and comparison of these setups have not been found in the literature. This paper reviews these setups in terms of their characteristics, limitations, and applications. In addition, recommendations for future research are also presented.
@article{arxiv.2204.08430,
title = {In-Circuit Impedance Measurement Setups of Inductive Coupling Approach: A Review},
author = {Zhenyu Zhao and Fei Fan and Huamin Jie and Zhenning Yang and Minghai Dong and Eng Kee Chua and Kye Yak See},
journal= {arXiv preprint arXiv:2204.08430},
year = {2022}
}
Comments
The paper has been accepted to be presented at the 2022 Asia-Pacific International Symposium on Electromagnetic Compatibility (APEMC) in July 2022