Abstract
This communication uses Matlab Simulink to present an end-to-end model of a continuous-wave ground penetrating radar. The modelling of a radar system, the target and its location, and the soil environment with related incident signal attenuation and reflection are all included in this model. By maintaining the target at a variable depth, isolation between the antennas, soil composition, and target simulations are performed for a selected operating frequency. The simulation results are verified by conducting experiments with a prototype ground-penetrating radar. Experiments involving two distinct target sizes maintained at varying depths in two different types of soil have been carried out for validation, and the outcomes of the simulations have been compared. This validation demonstrates that the proposed model closely approximates the physical design. The proposed model demonstrates how the number of design and development iterations and time needed to physically realize a continuous wave ground-penetrating radar can be decreased.
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The datasets generated during and/or analysed during the current study are not publicly available due to privacy concerns but are available from the corresponding author on reasonable request.
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Acknowledgements
A part of the simulation model presented in this paper has been presented at IEEE Indian Conference on Antennas and Propagation (InCAP) in 2021 and published in the proceeding which has been referred in the paper as [16]. However, this paper presents validation of a GPR protype developed using the simulink model. The simulink model as presented in the conference has been suitably modified for the validation experiments.
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All authors contributed to the study conception and design. Material preparation, data collection and analysis were per- formed by Krishnendu Raha. The first draft of the manuscript was written by Krishnendu Raha and all authors commented on previous versions of the manuscript. All authors read and approved the final manuscript.
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Raha, K., Ray, K.P. Ground Penetrating Radar Model and its Validation using Developed Prototype. Wireless Pers Commun 135, 1233–1244 (2024). https://doi.org/10.1007/s11277-024-11123-1
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DOI: https://doi.org/10.1007/s11277-024-11123-1