Master’s thesis topics, full-time studies, thesis submission deadline 30.09.2025

The aim of this work is to perform a comprehensive analysis of the parameters and characteristics of low-profile microstrip antennas for mobile devices. Based on the analyses performed, an antenna for a selected frequency band should be designed. The designed antenna should be characterized by an appropriate shape of the radiation pattern and a good level of the impedance matching.

Scope of thesis:

1. Literature review on issues related to the topic of the thesis.
2. Review of the designs and parameters of low-profile microstrip antennas.
3. Selection of antennas and software for computer analysis.
4. Analysis of the antenna dimensions influence on its characteristics and parameters.
5. Design and simulation of low-profile misrostrip antenna for the selected frequency range.
6. Analysis and discussion of the obtained results.
7. Final conclusions.

keywords: microstrip antenna, low-profile antenna, computer simulation

funding: not required.

This master thesis aims to explore the practical implementation of non-linear control laws in Programmable Logic Controller (PLC) systems for industrial processes. The study focuses on the design, development, and evaluation of a non-linear control algorithm tailored for a specific industrial application. The research involves the integration of advanced control strategies into a PLC environment to enhance the performance of a complex system.

Scope of thesis:

1. Literature review.
2. System identification and modeling.
3. Non-linear control law design.
4. PLC programming and implementation.
5. Experimental validation.
6. Performance evaluation.
7. Conclusion.

keywords: PLC controller, non-linear control, closed loop, industrial process

funding: not required.

The aim of the diploma thesis is to perform simulation analyzes and visualizations of the operation of a radio multiple access system based on user multiplexing using the OFDMA (Orthogonal Frequency Division Multiple Access) technique. The diploma thesis should include a detailed description of the mathematical foundations of OFDM multiplexing and OFDMA multiple access techniques, preparation of an environment for simulation research and graphical demonstration of the operation of the OFDMA technique, performance of own analyzes of OFDMA operation in a prepared environment for specific cases of the communication system structure, discussion of the obtained results and summary with conclusions.

Scope of thesis:

1. Discussion of the mathematical basis of OFDM and OFDMA multiplexing.
2. Preparation of an environment for simulation tests and graphical demonstration of the OFDMA technique.
3. Implementation of OFDMA system models in a prepared environment for selected cases of the structure of communication system.
4. Carrying out simulation tests based on the created models.
5. Analysis and discussion of the obtained results.
6. Summary and conclusions.

keywords: OFDMA, OFDMA simulation, multiple radio access, orthogonal frequencies

funding: not required.