Reconfigurable Intelligent Surfaces in Wireless Communications

This advanced training provides an in-depth exploration of Reconfigurable Intelligent Surfaces (RIS) and their transformative role in next-generation wireless communication systems. RIS technology enables the programmable control of the wireless propagation environment through intelligent surfaces composed of passive or active elements that reflect, refract, or absorb signals in a dynamically adjustable manner. Participants will gain a solid understanding of RIS fundamentals, design architectures, and practical implementation challenges. The course covers key concepts such as beamforming, channel modeling, energy efficiency, RIS-assisted communication protocols, and integration with MIMO, mmWave, THz, and 6G networks. Case studies will highlight real-world applications in smart cities, IoT, and green communication systems.

* Fundamentals of Reconfigurable Intelligent Surfaces (RIS) * RIS architectures: passive, active, and hybrid surface designs * Electromagnetic modeling and RIS channel characteristics * Beam steering, reflection control, and programmable wireless environments * RIS-enhanced spectral and energy efficiency * Integration with MIMO, millimeter-wave, and terahertz systems * Optimization methods for RIS-aided communications * Applications in 6G, smart infrastructure, and joint sensing-communication systems

* Wireless communication engineers and system designers * Researchers in signal processing, RF engineering, and future networks * Industry professionals exploring 6G, IoT, or smart infrastructure solutions * Graduate students studying next-gen wireless and electromagnetic systems