Communication Technology

We develop communication systems from the channel model to the finished system. We conduct research and development for quantum-safe network protocols for both wired and wireless connections.

• MATLAB, Simulink, Python, C/C++, Java, CST Microwave Studio
• HF-Messtechnik Labor
• PCB Design und Entwicklung
• 3D-Druck
  

• Innovation projects with industry (e.g. Innosuisse, SNF-Bridge, StiftungFHNW)
• Service contracts
• Preliminary studies, feasibility studies
  
• Student projects
• Cooperations with universities and research centers (ETHZ, Uni Genf, Uni Bern, PSI, CSEM, Centre of Quantum Technologies, National University of Singapore)
  

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  QDrone – Simulation of Free-Space Quantum Communication Using Drones

  Free-space optical communication (FSOC) is considered a key enabling technology for future quantum communication networks. To better understand the physical foundations of this technology, the FHNW, in collaboration with GA-Synopta, is developing a mobile drone platform that investigates atmospheric disturbances in the context of quantum communication – cost-efficient, flexible, and practice-oriented.

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  QHAPS – Simulation of Satellite-Based Quantum Communication Using Stratospheric Balloons

  Future-proof communication systems increasingly rely on quantum communication – for example, through optical links between satellites and ground stations. To test this technology under realistic conditions, FHNW, in collaboration with GA-Synopta, is developing a balloon-based platform that simulates near-Earth orbit conditions. Stratospheric balloons (High-Altitude Platforms, HAPS) offer a unique and cost-efficient alternative to satellite missions.