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Bachelor's Thesis
Author of thesis: Rastislav Štefan Sokol
Acad. year: 2025/2026
Supervisor: Ing. Zdeněk Roubal, Ph.D.
Reviewer: doc. Ing. Petr Marcoň, Ph.D.
This bachelor's thesis deals with the detection of ferromagnetic objects by measuring variations in the Earth's magnetic field. The proposed solution utilizes a pair of magnetometers arranged in a gradiometric configuration, which suppresses environmental interference and increases sensitivity to magnetic anomalies. The thesis focuses on the selection of a suitable magnetometric sensor and on the analysis of the influence of object properties on the characteristics of magnetic anomalies using simulations and experimental measurements. The result is the design and implementation of a measurement system, including signal-processing electronics. The functionality of the system was verified through measurements conducted from an unmanned aerial vehicle, and the acquired data were processed into magnetic maps.
Landmine detection, landmines, magnetic anomaly measurement, magnetic anomaly simulation, magnetometers, UAV-based detection, gradiometric configuration
Date of defence
16.06.2026
Result of the defence
Defended (thesis was successfully defended)
Grading
A
Process of defence
Student prezentuje výsledky a postupy řešení závěrečné práce. Následně odpovídá na dotazy vedoucího a oponenta práce a na dotazy členů zkušební komise. Doktor Lukeš se ptal na možnosti detekce a chyby vznikající pohybem dronu, student odpovídá. Další dotaz je na možnost detekování vodičů, student odpovídá. Doc. Holcman se ptal na vzdálenost detekce a na místo měření, student odpovídá.
Language of thesis
Slovak
Faculty
Fakulta elektrotechniky a komunikačních technologií
Department
Department of Radio Electronics
Study programme
Electronics and Communication Technologies (BPC-ECT)
Composition of Committee
doc. Ing. Jiří Petržela, Ph.D. (předseda) prof. Dr. Ing. Zbyněk Raida (místopředseda) doc. Ing. Vladimír Holcman, Ph.D. (člen) Ing. Zdeněk Roubal, Ph.D. (člen) Ing. Zbyněk Lukeš, Ph.D. (člen)
Supervisor’s reportIng. Zdeněk Roubal, Ph.D.
Grade proposed by supervisor: A
Reviewer’s reportdoc. Ing. Petr Marcoň, Ph.D.
Grade proposed by reviewer: A
Responsibility: Mgr. et Mgr. Hana Odstrčilová