Work

An improved circuit model for the estimation of the electromagnetic energy coupling throughout aperture into metallic enclosure

Year: 2024

Type: article

Abstract: The development and exploration of approximate phenomenological models used to calculate the electromagnetic energy coupling throughout apertures into metallic enclosures is presented in this paper. An analytical approach has been established for the calculation of the electric and magnetic shielding effectiveness (SE, SM) a rectangular metallic enclosure with an aperture and conductor in it by means of Robinson's model. With the existence of inductive and capacitive obstacles, the modal technique is to complete the first one to estimate SE and SM exactly taking into consideration the maximum of propagating modes. The results of the SE and SM obtained by the analytical model are validated by the software CST/EMC and the Finite-Difference Time Domain method (FDTD). Very similar results are obtained between these methods.

Source: South Florida Journal of Development

DOI: 10.46932/sfjdv5n11-007

Authors: Mohammed Charif Kihal, Hakim Azizi, Mohammed Chebout, Daoud Sekki, Marouane Kihal, Hocine Moulai

Institutions: University of Jijel, University of Béjaïa, Ziane Achour University of Djelfa, Mohamed-Cherif Messaadia University, University of Sciences and Technology Houari Boumediene

Language: English

Topic: Electromagnetic Compatibility and Measurements

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W4404191441

FWCI: 0.104

Cites: 20

Cited by: 1

Related to: 10