The doctor study programme is devoted to the preparation of the high quality scientific and research specialists in various branches of electrical engineering, namely in theory of electromagnetism, electrical circuits, general methods of signal processing and electrical measurements.
The aim is to provide the doctor education in all these particular branches to students educated in university magister study, make deeper their theoretical knowledge, to give them also some practical knowledge for their individual scientific work.

The doctors are able to solve scientific and complex engineering tasks from the area of electrical engineering and electromagnetism.
Wide fundamentals and deep theoretical basis of the study program bring high adaptability and high qualification of doctors for the most of requirements of their future creative practice in all areas of electrical engineering.
The doctors are competent to work as scientists and researchers in many areas of basic research or research and development, as high-specialists in the development, design, construction, and application areas in many institutions, companies, and organisations of the electrical and electronic research, development, and industry as in the areas of electrical services and systems, inclusively in the special institutions of the state administration. In all of these branches they are able to work also as the leading scientific-, research-, development- or technical-managers.

Students who finish this study area are able to deal with scientific and complex engineering tasks from the sphere of general electrical engineering and electromagnetism.
The PhD graduates are, owing to the developed high-quality theoretical education and specialization in the chosen field of study, sought as specialists in the area of general electrical engineering.
In the sphere of general electrical engineering and electromagnetism, the PhD graduates will be competent to work as scientific and research workers in basic and applied research, as specialized development, construction and operation experts in various research and development institutions, electrotechnical and electronic production companies and corporations and with producers and users of electrical systems and devices, where they will be able to make use of modern computer and measurement techniques in a creative way.

prof. Ing. Jarmila Dědková, CSc.

1. A synthesis of optimized frequency filter structures

   In the present time are growing new theoretical knowledge and progress in technology of integrated circuits. Concurrently is growing also new modern circuits of active frequency filters. Their usage is limited by frequency parameters of active elements and is very rapidly going to higher frequencies. An optimization of circuit structures requires solution of many theoretical as well as practical problems including verification of circuit parameters in wide frequency range. By solution of above mentioned problems our department is cooperating with father departments (UREL) and schools (ISEP Paris, UO Brno) in frame of solution of scientific problems.

   Tutor: Sedláček Jiří, doc. Ing., CSc.

2. An optimization of ion microclima in living areas

   Content of this work is an experimental and theoretical research of mechanism of the air ion generation, with objective in an optimization of spectral composition of ion fields in living areas. The model of ion generation will be developed, with defined temperature, ion concentration, and humidity, as well as with electric and magnetic field.

   Tutor: Steinbauer Miloslav, doc. Ing., Ph.D.

3. Application of fractional differential equations in electrical engineering.

   Tutor: Brančík Lubomír, prof. Ing., CSc.

4. Application of Volterra series in nonlinear electronic systems analysis.

   Tutor: Brančík Lubomír, prof. Ing., CSc.

5. Magnetic susceptibility artifact in NMR

   Ph.D. thesis will be focused on the numerical modeling of the magnetic field deformation which is caused by the magnetic susceptibility of measured tissues. The experimental part involves the deformation measurement by means of magnetic resonance imaging. As a related task, the solution of inverse problem will be performed and the tissue properties will be determined.

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

6. Material diagnostic by wide band signal

   Dissertation will be focus on interaction study between material and UWB electromagnetic field. There is study of a noise spectroscopy for classical material, metamaterial, composite material and nanomaterial. Further more study of UWB electromagnetic-wave propagation in ion field.

   Tutor: Kubásek Radek, doc. Ing., Ph.D.

7. Material study by MRI techniques for short relaxation times

   Disertation will be focused on the parameters optimalization of pulse sequences for material with short relaxation times. Fast MR pulse sequences for measurement the material with short relaxation times will be used and the optimalization possibility will be look for a solution.

   Tutor: Bartušek Karel, prof. Ing., DrSc.

8. Metamaterial numerical modeling

   Dissertation will be focus on numerical modeling of metamaterial structures with desired macroscopic properties. Modeling is focused on effect during electromagnetic-wave diffusion in metamaterial boundary. Heterogeneous metamaterial structure will be solved together with its application for wide band signals. Experimentally will be verified the stability and the accuracy of structure models.

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

9. New methods of measurement and processing of the short solitary processes

   This work relate with problems of measurement of an extreme short one-shot impulses. Firstly, the obviously used methods of voltage, current, and power measurement of extremely high values and short duration will be studied. Consequently, a new type of sensors or combination of sensors will be developed (based e. g. on electro-optical or magneto-optical principles). Target of the work is to design a relevant sensors and techniques of measurement, applicable for short high-powered impulses.

   Tutor: Steinbauer Miloslav, doc. Ing., Ph.D.

10. New variants of optimizing image reconstructions based on electrical impedance tomography.

    The work is oriented to the research of new ways for EIT image reconstructions using the available optimizing methods and their suitable combinations. The accuracy of recovered images depends especially on material parameters object under investigation (conductivity, permittivity). The detection of object properties is computing based on the knowledge of measured voltages and currents on the surface of the body. The aim of the research work is to find the stable and not time-consuming algorithms for EIT image reconstructions of biological tissues with respect to required accuracy.

    Tutor: Dědková Jarmila, prof. Ing., CSc.

11. The design and optimization of wideband photo receivers for measurement application

    Ph.D. thesis will engage in the design of the optimized fast optical receivers for measurement applications with emphasis on the utilization of commercial component base. This approach doesn't require a costly custom-specified design. The limit parameters of bandwidth and sensitivity will be stated in the theoretical and experimental way. The receiver design will be performed within the scope of the problematic of short electromagnetic transients identification.

    Tutor: Drexler Petr, doc. Ing., Ph.D.

12. The light wave propagation in the ion field

    The aim of this Ph.D. thesis is the theoretical and experimental research of the ion field concentration influence on the mechanism of light wave propagation. Within the research a theoretical analysis of light wave propagation in the low and mid concentrated ion field will be carried out. A suitable measurement method utilizing light wave state change detection will be designed and experimentally verified. An analysis of real potential of realized method to ion field concentration quantification is supposed.

    Tutor: Drexler Petr, doc. Ing., Ph.D.

13. The study of artefact in difusion magnetic resoance tomography measurements

    Disertation will be focused on the numeric modeling of magnetic field deformations due to the magnetic susceptibility of measured tissues and measurement this deformations by magnetic resoannce imaging. The inversion task and determination of measured tissues quality from MR images will be made.

    Tutor: Bartušek Karel, prof. Ing., DrSc.

14. Two-dimensional Laplace transform in electrical circuit theory.

    Tutor: Brančík Lubomír, prof. Ing., CSc.