Research on Testing Method for Shielding Effectiveness of Irregular Cavity Based on Field Distribution Characteristics-Reference-Cited by-同舟云学术

Research on Testing Method for Shielding Effectiveness of Irregular Cavity Based on Field Distribution Characteristics

Published:2023-02-19 Issue:4 Volume:12 Page:1035
ISSN:2079-9292
Container-title:Electronics
language:en
Short-container-title:Electronics

Author:

Ren Jinjing¹,Pan Yuhao¹,Zhou Zhongyuan¹,Zhang Tao²³

Affiliation:

1. Research Center for Electromagnetic Environmental Effects, Southeast University, Nanjing 211189, China

2. Aviation Key Laboratory of Science and Technology on Electromagnetic Environmental Effects, Shenyang 110135, China

3. School of Information Science and Engineering, Southeast University, Nanjing 211189, China

Abstract

A method of measuring the shielding effectiveness of the irregular cavity is proposed in this paper. An electromagnetic topology model of the irregular cavity is established according to the characteristics of the irregular cavity, and the electromagnetic field distribution characteristics inside the irregular cavity are obtained based on the simulation of the field distribution of the irregular cavity. Combined with the test method of regular cavity shielding effectiveness, the characterization and testing methods of the shielding effectiveness of the irregular cavity are given comprehensively, which compared with the conventional testing method, verifies how effectively the shielding effectiveness of the irregular cavity is tested.

Funder

Aero-Science Fund of China

National Defense Basic Research Program of China

Publisher

MDPI AG

Subject

Electrical and Electronic Engineering,Computer Networks and Communications,Hardware and Architecture,Signal Processing,Control and Systems Engineering

Link

https://www.mdpi.com/2079-9292/12/4/1035/pdf

Reference26 articles.

1. Jóskiewicz, Z., and Janukiewicz, J. (2020, January 23–25). Experimental Study of the Shielding Effectiveness Performance Degradation for a Shielding Material Used in Protective Storage Pouch. Proceedings of the 2020 International Symposium on Electromagnetic Compatibility-EMC EUROPE, Rome, Italy.

2. Li, H., Bao, X., and Zhou, H. (2019, January 2–6). Electromagnetic Pulse Propagation over Large Area Simulation through Massively Parallel Adaptive Mesh Refinement FDTD. Proceedings of the 2019 International Symposium on Electromagnetic Compatibility-EMC EUROPE, Barcelona, Spain.

3. An Efficient Hybrid Method of Iterative MoM-PO and Equivalent Dipole-Moment for Scattering From Electrically Large Objects;Xiao;IEEE Antennas Wirel. Propag. Lett.,2017

4. Geng, L., Liu, X., and He, H. (2017, January 28–31). Analytical formulation for the coupling coefficient of equivalent impedance to calculated shielding effectiveness by TLM. Proceedings of the 2017 IEEE 5th International Symposium on Electromagnetic Compatibility (EMC-Beijing), Beijing, China.

5. Cruciani, S., Feliziani, M., and Maradei, F. (2015, January 26–29). Prediction of shielding effectiveness in graphene enclosures by FEM-INBC method. Proceedings of the 2015 Asia-Pacific Symposium on Electromagnetic Compatibility, Taipei, Taiwan.

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