Research | Faculty of Electronics, Telecommunications and Informatics at the Gdańsk University of Technology

1. Hydrolocation systems and equipment – real signals-based verification: 

• underwater Doppler navigation,
• high-resolution methods in the sonar with cylindrical antenna
• theoretical analysis, software simulation, practical certification.

2. Digital Signal Processing (DSP) in hydro- and aero-acoustic real-time systems using HPEC (High Performance Embedded Computing):

• ultrasonic and phonic channel systems,
• ultrasonic and phonic broadband transmitters/antennas,
• measurement analysis and real-time signals visualization,

3. Digital underwater communication systems (UAC) :

• underwater monitoring networks
• communications in the swarm of underwater autonomous vehicles (AUV).

4. Broadband interference of the speech signal in sound systems:

• speech intelligibility criteria for Public Address Systems (PAS),
• new standard for voice alarm and communication systems.

5. Analysis and modeling of broadband acoustic fields in the time domain for applications in communications and echolocations (UWB acoustics):

• acoustical roots of  new radio technology (the acoustics is always wireless and UltraWide Band),
• modeling, simulation and practical verification of the properties of  time-varying communications in air and underwater channels.