| Issue |
EPJ Web Conf.
Volume 380, 2026
International Conference on Information Systems and Communication Technologies (ICISCT’25)
|
|
|---|---|---|
| Article Number | 01014 | |
| Number of page(s) | 7 | |
| Section | Microwave Components and 5G/6G Communication Systems | |
| DOI | https://doi.org/10.1051/epjconf/202638001014 | |
| Published online | 03 August 2026 | |
https://doi.org/10.1051/epjconf/202638001014
SIW ferrite circulator design and modeling using the WCIP method
1 NOCCS Laboratory, Eniso, Sousse, Tunisia
2 Electronics and Microelectronics Laboratory, FSM, Tunisia
3 Hubert Curien Laboratory, Jean Monnet University, Saint-Étienne, France
4 Laboratory NOCCS Laboratory, Eniso, Sousse, Tunisia
* e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Published online: 3 August 2026
Abstract
In this paper, a study of circuits SIW (Substrate Integrated Waveguide) based on the integration of ferrite cylinders in the substrate is used to design ferrite circulator. To describe the behavior of electromagnetic fields into the ferrite cylinder, Maxwell's equations should be considered to calculate the EM fields. Firstly, a design of structure SIW containing ferrite via-holes is presented. Then, the Iterative Method (WCIP) based on the Wave Concept is developed where both the spatial and spectral relationships are determinate; the reflection coefficient connecting the waves in the spectral domain and the spatial diffraction operator are deduced.
Key words: Ferrite circulator / Substrate Integrated Waveguide / WCIP method
© The Authors, published by EDP Sciences, 2026
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