Forward Modeling of Ground Penetrating Radar (GPR) Data with The COMSOL RF Module

Forward Modeling of Ground Penetrating Radar (GPR) Data with The COMSOL RF Module

COMSOL Multiphysics is one of the most popular multi-physics numerical calculation software. The forward modeling of GPR is realized based on COMSOL RF module, and the layered strata are simulated and verified by using Rake wavelet with center frequency of 400 MHz. The results show that the numerica...

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Veröffentlicht in:Journal of physics. Conference series 2023-12, Vol.2651 (1), p.12047
Hauptverfasser: Li, Yuteng, Jiang, Bici, Fan, Tao, Liu, Lei, Tian, Xiaochao, Fang, Zhe
Format: Artikel
Sprache:eng
Schlagworte:
COMSOL
Electromagnetic radiation
Ground penetrating radar
layered strata
Mathematical models
Modules
numerical model
Physics
Wave propagation
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Zusammenfassung:COMSOL Multiphysics is one of the most popular multi-physics numerical calculation software. The forward modeling of GPR is realized based on COMSOL RF module, and the layered strata are simulated and verified by using Rake wavelet with center frequency of 400 MHz. The results show that the numerical simulation method of GPR established by COMSOL RF module has high calculation accuracy, which is helpful to study the propagation law of electromagnetic waves.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/2651/1/012047