Full-time study

4 years

doc. Ing. Petr Drexler, Ph.D.

Chairman :
doc. Ing. Petr Drexler, Ph.D.
Councillor internal :
doc. RNDr. Martin Kovár, Ph.D.
prof. Ing. Karel Bartušek, DrSc.
prof. Ing. Lubomír Brančík, CSc.
doc. RNDr. Dana Hliněná, Ph.D.
doc. Ing. Jan Mikulka, Ph.D.
Councillor external :
prof. Ing. Jan Macháč, DrSc.
prof. RNDr. Martin Knor, Ph.D.
prof. RNDr. Ondřej Kalenda, Ph.D.

The doctoral study program "Theoretical Electrical Engineering" is focused on the preparation of high-qualified scientific and research specialists in various areas of theoretical electrical engineering. Particularly, in the theory and applications of electromagnetism, electrical circuits, electro/magnetic measurement methods and signal processing methods. The preparation is supported by the provision of knowledge in related mathematical disciplines such as stochastic processes and statistical methods of systems investigation, systems analysis using functional equations, design of multi-criteria optimization methods, numerical methods for solution of continuous and discrete dynamical systems and others. The aim of the program is to provide a doctoral education to graduates of Master's degree in all these sub-disciplines, to deepen their theoretical knowledge and to develop practical expert skills and to educate them in the methods of scientific work.

Graduates in doctoral study program "Theoretical Electrical Engineering" are able to solve scientific and complex technical innovation tasks in the field of electrical engineering at the theoretical level, as well as its practical use in research, development and production. To solve technical research and development tasks, they are equipped with a complex knowledge of the theory and application of electromagnetic field, electrical circuits, methods of measuring and signal processing and their physical and mathematical description. They are able to use modern computing, measuring and diagnostic techniques in a creative way.
Thanks to the high-quality theoretical education, practical expert skills and specialization in the chosen field, graduates of doctoral study are sought as specialists and executive staff in general electrical engineering. They will apply as researchers in basic or applied research, as specialists and leaders of teams in development, design and operation in research and development institutions and in electrical and electronic manufacturing companies operating in the field of advanced technologies.

Specialists and executive staff in general electrical engineering, researchers in basic or applied research, specialists and leaders of teams in development, design and operation in research and development institutions and in electrical and electronic manufacturing companies operating in the field of advanced technologies

The doctoral study is conducted according to the individual study plan. The individual study plan is prepared by the supervisor in cooperation with the doctoral student at the beginning of the study. The individual study plan specifies all the duties stipulated in accordance with the Study and Examination Rules at the Brno University of Technology, which the doctoral student must fulfill to successfully finish his studies. These responsibilities are scheduled throughout the whole study period; they are scored and they are evaluated at the end of given periods.
The student enrolls and takes examinations of the compulsory courses Numerical Computations with Partial Differential Equations and English for the state doctoral exam; at least two obligatory elective courses relating to the focus of his dissertation and at least two optional courses (English for Post-graduates; Scientific Citing; Solution of Innovational Tasks; Scientific publishing).
The student may enroll for the state doctoral exam only after taking all the exams prescribed by the individual study plan. Before the state doctoral exam, the student prepares a treatise on dissertation thesis, which describes in detail the goals of the thesis, a thorough evaluation of the state of knowledge in the area of the dissertation solved, or the characterization of the methods intended to apply in the solution.
The defense of treatise on dissertation thesis, which is reviewed, is part of the state doctoral exam. In the next part of the exam the student must demonstrate deep theoretical and practical knowledge in the field of electrical engineering, electromagnetic field, circuit theory, methods of measuring electrical and other physical quantities, processing and analysis of signals and mathematical modeling of technical processes. The state doctoral exam has a form of oral presentation and discussion on the treatise on dissertation thesis. In addition, it also includes a discussion on issues of thematic areas related to obligatory and obligatory elective courses.
The doctoral student can apply for the defense of dissertation thesis after passing the state doctoral exam and after fulfilling conditions for termination of the study, such as participation in teaching; scientific and expert activity (creative activity) and at least a monthly study or work internship at a foreign institution or participation in an international creative project.

The doctoral studies of a student follow the Individual Study Plan (ISP), which is defined by the supervisor and the student at the beginning of the study period. The ISP is obligatory for the student, and specifies all duties being consistent with the Study and Examination Rules of BUT, which the student must successfully fulfill by the end of the study period. The duties are distributed throughout the whole study period, scored by credits/points and checked in defined dates. The current point evaluation of all activities of the student is summarized in the “Total point rating of doctoral student” document and is part of the ISP. At the beginning of the next study year the supervisor highlights eventual changes in ISP. By October, 15 of each study year the student submits the printed and signed ISP to Science Department of the faculty to check and archive.
Within the first four semesters the student passes the exams of compulsory, optional-specialized and/or optional-general courses to fulfill the score limit in Study area, and concurrently the student significantly deals with the study and analysis of the knowledge specific for the field defined by the dissertation thesis theme and also continuously deals with publishing these observations and own results. In the follow-up semesters the student focuses already more to the research and development that is linked to the dissertation thesis topic and to publishing the reached results and compilation of the dissertation thesis.
By the end of the second year of studies the student passes the Doctor State Exam, where the student proves the wide overview and deep knowledge in the field linked to the dissertation thesis topic. The student must apply for this exam by April, 30 in the second year of studies. Before the Doctor State Exam the student must successfully pass the exam from English language course.
In the third and fourth year of studies the student deals with the required research activities, publishes the reached results and compiles the dissertation thesis. As part of the study duties is also completing a study period at an abroad institution or participation on an international research project with results being published or presented in abroad or another form of direct participation of the student on an international cooperation activity, which must be proved by the date of submitting the dissertation thesis.
By the end of the winter term in the fourth year of study students submit the elaborated dissertation thesis to the supervisor, who scores this elaborate. The final dissertation thesis is expected to be submitted by the student by the end of the fourth year of the studies.
In full-time study form, during the study period the student is obliged to pass a pedagogical practice, i.e. participate in the education process. The participation of the student in the pedagogical activities is part of his/her research preparations. By the pedagogical practice the student gains experience in passing the knowledge and improves the presentation skills. The pedagogical practice load (exercises, laboratories, project supervision etc.) of the student is specified by the head of the department based on the agreement with the student’s supervisor. The duty of pedagogical practice does not apply to students-payers and combined study program students. The involvement of the student in the education process within the pedagogical practice is confirmed by the supervisor in the Information System of the university.

1. round (applications submitted from 01.04.2020 to 15.05.2020)

1. Flying and Coordinating Drone Swarms

   The researcher will be assigned with the development and testing of artificial intelligence methods to be applied in drones. Considering the entire procedure, a major objective is to facilitate smooth communication between the electronic coordination and timely warning systems. In terms of the hardware, the Ph.D. candidate will be required to choose suitable sensors as well as to design, implement, and test complex machine learning techniques.

   Supervisor: Marcoň Petr, doc. Ing., Ph.D.

2. High Frequency Plasma Sources

   There are lot of usage of the gas ions in the electron microscopy. The field of the application is very wide: material analysis, material ablation, decontamination etc. The different gasses with the different properties are using for the ionization. The gases are ionizing by the high frequency power. The cavity resonator makes the basis of the high frequency plasma source. The frequency tuning and impedance matching is necessary for the correct function of the resonator. The suitable geometry of the resonator is also important to create ion beam with the high current density and homogeneity. The main goal is to deepen knowledge about analysis and applications of the high frequency plasma sources.

   Supervisor: Nešpor Dušan, Ing., Ph.D.

3. High Frequency Plasma Sources

   There are lot of usage of the gas ions in the electron microscopy. The field of the application is very wide: material analysis, material ablation, decontamination etc. The different gasses with the different properties are using for the ionization. The gases are ionizing by the high frequency power. The cavity resonator makes the basis of the high frequency plasma source. The frequency tuning and impedance matching is necessary for the correct function of the resonator. The suitable geometry of the resonator is also important to create ion beam with the high current density and homogeneity. The main goal is to deepen knowledge about analysis and applications of the high frequency plasma sources.

   Supervisor: Nešpor Dušan, Ing., Ph.D.

4. Machine Learning for Image Data Classification

   The research will focus on the development and testing of machine learning algorithms to classify image data. The partial tasks will include processing the photometric maps and 3D models; classifying and training the geometry-based algorithms; and assigning semantic information to objects.

   Supervisor: Marcoň Petr, doc. Ing., Ph.D.

5. Plasma and its numerical models

   The work is focused on theoretical derivation of numerical models based on PDR solution for plasma and discharge activity modeling. The approach will use both stochastic and deterministic methods to find and formulate corresponding numerical models of plasma discharge in chambers with inhomogeneous gas and precursor environments. It follows the research and modification of the model based on the finite element method, finite volume method, boundary elements for static and dynamic models formulated using partial differential equations. The aim of this work is to design a numerical model as a powerful tool for analysis and description of properties of specific chamber arrangement designed for plasma generation and its geometry at atomic and subatomic levels, verification on simple verifiable example. The analyzes will be verified by experiment, the research will be aimed at finding the parameters of the resulting numerical model and compared with the requirements placed on models designed for the dynamics of electric discharge and evaluate the given parameters. The topic is part of the grant.

   Supervisor: Fiala Pavel, prof. Ing., Ph.D.

6. Surface treatment by plasma discharge in HV technology

   The aim of this work is a summary of research activities in the area of theoretical description and modeling of the effect of plasma discharge on surfaces of selected MV devices that should show specific electrical properties after treatment. The surface properties are determined by the macro, micro and nanoscopic state of the surface of the dielectric material, possibly treated with precursors of inorganic or organic character. The plasma-treated surface will exhibit altered properties from the region of in particular spacing distances at the air-surface interface or in contact with other solid material at a critical electric field strength value. The work will deal with both theoretical description of expected phenomena and numerical models and their analyzes with the part in which the models and analyzes will be verified experimentally.

   Supervisor: Fiala Pavel, prof. Ing., Ph.D.