Modeling of Microwave Cavities Based on SIBC-FDTD Method for EM Wave Focalization by TR Technique

• Autorzy: Li Zhigang , Aimer Younes , Bouazza Tayeb H. C.

Identyfikatory

DOI

10.26636/jtit.2022.153021

• Języki publikacji: EN

Abstrakty

EN

The time reversal (TR) techniques used in electromagnetics have been limited for a variety of reasons, including extensive computations, complex modeling and simulation, processes as well as, large-scale numerical analysis. In this paper, the SIBC-FDTD method is applied to address these issues and to efficiently model TR systems. An original curvilinear modeling method is also proposed for constructing various obstacles in a 2D microwave cavity and for processing the corners of the cavity. The EM waves’ spatio-temporal focalization has been realized, and results of the simulations further prove the accuracy and effectiveness of this modeling method. Furthermore, they demonstrate that the microwave cavity processes may significantly improve the focalization quality in terms of SSLL enhancement.

Słowa kluczowe

EN

curvilinear modeling; EM waves focalization; SIBCFDTD method; TR technique

• Wydawca: Instytut Łączności - Państwowy Instytut Badawczy
• Czasopismo: Journal of Telecommunications and Information Technology
• Rocznik: 2022
• Tom: nr 3
• Strony: 59--66
• Opis fizyczny: Bibliogr. 18 poz., rys., tab.

Twórcy

autor

Li Zhigang

• ESECA, Department of ENSEEIHT, National Polytechnic, Institute of Toulouse, Toulouse, France

autor

Aimer Younes

• Mines Saint-Etienne, Centre of Microelectronics in Provence, Department of Flexible Electronics, Gardanne, France

autor

Bouazza Tayeb H. C.

• XLIM Laboratory UMR-CNRS 7252, Institute of Technology of Angouleme, University of Poitiers, Poitiers, France

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2024).