High-capacity wireless

With ongoing 5G deployment paving the way, and initial 6G research guiding the trajectory, next-gen high-capacity wireless systems will herald a new era of connectivity, seamlessly delivering high data rates to a massive number of users in an energy efficient and reliable way while providing situational awareness through joint communication and sensing techniques. These advancements promise to unleash a wave of transformative applications, from augmented and virtual reality (AR/VR) to self-driving cars and connected robotics. Fueling this large leap in performance are massive multi-antenna deployments, electronic-photonic convergence, and the strategic utilization of new frequency spectrum below 7 GHz (FR1), 7-24 GHz (FR3), and at millimeter-wave and (sub-)terahertz frequencies.

IDLab’s longstanding research towards high-capacity wireless systems covers a broad scope, ranging from electromagnetic/multi-physics modelling, the design of active antenna systems (antennas-on-board/chip, antennas-in-package, and antennas-in-object for smart surfaces and wearables), system-technology co-optimization techniques, algorithms and networking, and (over-the-air) validation and testing. Our expertise encompasses:

  • Advanced (multi-)antenna system design uniting high performance (efficiency, gain, …) and low energy consumption with a compact footprint 
  • Full-wave/circuit computer-aided system-technology co-optimization with stochastic analysis for first-time-right wireless system design in challenging real-world scenarios
  • Optical techniques for broadband signal distribution towards co-located and distributed antenna systems
  • Algorithms and networking protocols for cell-free massive MIMO, distributed coordinated Access Point, and near-field focusing
  • State-of-the-art and novel validation methodologies for (opto-)electronic multi-antenna systems (component-level and system-level validation up to 170 GHz, and over-the-air testing)
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