modelling and design of antennas and antenna systems;
modelling and design of radio communication systems including ad-hoc networks;
automation of complex measurement procedures, e.g. in electromagnetic compatibility;
signal and image processing (filtering, coding, compression);
application of computational intelligence (artificial neural networks, evolutionary algorithms, fuzzy logic) for processing and recognition of signals and images, telecommunication traffic engineering, and solving global optimisation problems;
modelling, design, and testing of real time services;
modelling, design, and testing of specialised integrated circuits;