D. Kong, D. T. Phan, J. Palosaari, J. Juuti, A. Pärssinen and P. J. Soh, “Initial Study of a Sub-THz Reconfigurable Reflector Using Actuated Liquid Metal Droplet,” 2024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI), Firenze, Italy, September 2024
J. A. Vàsquez-Peralvo, P. N. Vummadisetty and S. Chatzinotas, “Scalability Analysis of Reflective Intelligent Surfaces at THz Frequencies,” 2024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI), Firenze, Italy, September 2024
M. Defives, R. Sauleau, and A. Clemente, “Numerical Tool for the Analysis and Synthesis of Transmitarrays in Fresnel Region,” 2024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI), Firenze, Italy, September 2024
M. Bouslama and A. Clemente, “Dual-Band Unit Cell for Electronically Reconfigurable Reflectarrays at mmWave,” 2024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI), Firenze, Italy, September 2024
A. Ghaneizadeh, P. Gavriilidis, M. Joodaki and G. C. Alexandropoulos, “Metasurface Energy Harvesters: State-of-the-Art Designs and Their Potential for Energy Sustainable Reconfigurable Intelligent Surfaces,” in IEEE Access, September 2024.
K. D. Katsanos, P. D. Lorenzo and G. C. Alexandropoulos, “Multi-RIS-Empowered Multiple Access: A Distributed Sum-Rate Maximization Approach,” in IEEE Journal of Selected Topics in Signal Processing, September 2024
Kyriakos Stylianopoulos, Panagiotis Gavriilidis, and George C. Alexandropoulos, “Asymptotically Optimal Closed-Form Phase Configuration of 1-bit RISs via Sign Alignment”, submitted.
Aristeides D. Papadopoulos, Yihan Ma, Qi Luo, and George C. Alexandropoulos, “Adaptive polynomial chaos expansion for uncertainty quantification and optimization of horn antennas at subTHz frequencies”, submitted.
Sérgio Matos, Yihan Ma, Qi Luo, Jonas Deuermeier, Luca Lucci, Panagiotis Gavriilidis, Asal Kiazadeh, Verónica Lain-Rubio, Tung D. Phan, Ping Jack Soh, Antonio Clemente, Luís M. Pessoa, and George C. Alexandropoulos, “Reconfigurable Intelligent Surfaces for THz: Hardware Impairments and Switching Technologies”, submitted.
Li, Qiang, Yehuai Feng, Miaowen Wen, Jinming Wen, George C. Alexandropoulos, Ertugrul Basar, and H. Vincent Poor, “Cooperative Backscatter Communications with Reconfigurable Intelligent Surfaces: An APSK Approach,” in IEEE Transactions on Wireless Communications, August 2024
M. Merluzzi and A. Clemente, “Anomalous and Specular Reflections of Reconfigurable Intelligent Surfaces: Configuration Strategies and System Performance,” in IEEE Wireless Communications Letters, August 2024
Y. Zhou, X. Ma, Q. Luo, Y. Ma, G. C. Alexandropoulos and X. Yang, “Wideband sub-THz Reconfigurable Intelligent Surface Using Planar Tightly Coupled Dipoles,” in IEEE Antennas and Wireless Propagation Letters, August 2024
D. Kong, T. D. Phan, J. Palosaari, J. Juuti, A. Pärssinen and P. J. Soh, “A Simplified Method for Designing Highly-Efficient Reflective Metasurfaces With Wide Steering Angles,” in IEEE Antennas and Wireless Propagation Letters, August 2024
Franco, M., Kiazadeh, A., Martins, R., Lanceros‐Méndez, S. and Carlos, E. “Printed Memristors: An Overview of Ink, Materials, Deposition Techniques, and Applications.” Advanced Electronic Materials, August 2024
Rafael A. Aguiar, Nuno Paulino, Luís M. Pessoa, “A Deep Learning Approach in RIS-based Indoor Localization,” 2024 Joint European Conference on Networks and Communications & 6G Summit (EuCNC/6G Summit), Antwerp, Belgium, July 2024
Ertugrul Basar, George C. Alexandropoulos, Yuanwei Liu, Qingqing Wu, Shi Jin, Chau Yuen, Octavia A. Dobre, and Robert Schober, “Reconfigurable Intelligent Surfaces for 6G: Emerging Hardware Architectures, Applications, and Open Challenges,” in IEEE Vehicular Technology Magazine, vol. 19, no. 3, pp. 27-47, Sept. 2024
B. K. Jung and T. Kürner, “On the Comparison of THz X-Haul Links using Generic Rain Cloud Movement,” 2024 4th URSI Atlantic Radio Science Meeting (AT-RASC), Meloneras, Spain, July 2024
Maria Elias Pereira, Jonas Deuermeier, Rodrigo Martins, Pedro Barquinha, and Asal Kiazadeh, “Unlocking Neuromorphic Vision: Advancements in IGZO-Based Optoelectronic Memristors with Visible Range Sensitivity,” ACS Applied Electronic Materials Article ASAP, July 2024
C. K. Sheemar, S. Solanki, W. U. Khan, Z. Abdullah, E. Lagunas and S. Chatzinotas, “Reflecting Intelligent Surfaces Assisted High-Rank Ultra Massive MIMO Terahertz Channels,” 2024 IEEE Wireless Communications and Networking Conference (WCNC), Dubai, United Arab Emirates, July 2024
T. Gong, L. Wei, C. Huang, G. C. Alexandropoulos, M. Debbah, and C. Yuen, “Near-field channel modeling for holographic MIMO communications,” IEEE Wireless Communications, vol. 31, no. 3, pp. 108-116, June 2024
TERRAMETA co-organizes the workshop “2nd Workshop on Near-Field Communications, Localization, and Sensing” in the framework of the IEEE International Conference on Communications (ICC) in Denver, CO, USA, on 9-13 June 2024.
Co-organizer: George C. Alexandropoulos
TERRAMETA co-organizes the workshop “3rd Workshop on Synergies of Communication, Localization, and Sensing towards 6G” in the framework of the IEEE International Conference on Communications (ICC) in Denver, CO, USA, on 9-13 June 2024.
Co-organizer: George C. Alexandropoulos
Short description of Intracom Telecom and CEA-Leti contributions to TERRAMETA in INTRACOM’s newsletter “InterView June 2024”: “Intracom Telecom and CEA-Leti Demonstrate D-band Link with RIS Technology”.
Evangelos Pikasis
TERRAMETA jointly with CONVERGE project organizes the satellite workshop “Super-resolution integrated communications, localization, vision and radio mapping (SUPER-CLAM)” in the framework of the IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP) in Seoul, Korea in 14-19 April 2024.
Organizers: Dirk Slock, Luis M. Pessoa, and George C. Alexandropoulos
TERRAMETA organizes a special session entitled: “Advancements in Integrated Sensing and Communication for Next-Generation Wireless Networks” at IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP) in Seoul, Korea in 14-19 April 2024.
Co-organizer: George C. Alexandropoulos
TERRAMETA partnered with TIMES 6G and 6G-SHINE projects for a joint SNS Workshop, held in synergy with the Fondazione RESTART (IN project) in Bologna, Italy, on February 1st 2024.
Presentations:
“Overview of the TERRAMETA Project” (Luís Pessoa)
“Scalability Analysis of RIS in Terahertz” (J. Vásquez Peralvo)
“RIS Application on THz X-haul Links from Simulation to Measurement” (B. K. Jung)
“Advanced transceiver-antenna co-integration techniques at mmWave and sub-THz: recent achievements and future challenges”(A. Clemente)
TERRAMETA gives an invited talk at the Hexa-X II Workshop on 6G entitled: “The RIS potential for THz wireless applications: Feasibility study and open challenges”, on 26 January 2024.
George C. Alexandropoulos (presenter)
TERRAMETA gives a seminar at the Interdisciplinary Centre for Security, Reliability and Trust, University of Luxembourg, Luxembourg City, Luxembourg entitled: “Simultaneous sensing and communications with full duplex MIMO and reconfigurable intelligent surfaces”, on 17 January 2024.
George C. Alexandropoulos (presenter)
TERRAMETA gives a seminar entitled “Multi-functional RISs, holographic MIMO, integrated sensing and communications, cell-free smart wireless environments”, at Expert Seminar on 6G: New PHY-layer solutions and spectrum, on 14 December 2023.
George C. Alexandropoulos (presenter)
TERRAMETA participates in a panel at the RISE-6G online training workshop entitled: “The road to commercialisation of the RIS technology”, on 12 December 2023.
Sérgio Matos (speaker)
TERRAMETA gives a tutorial entitled “The RIS technology: Today’s key pillars and open challenges”, at RISE-6G Training Workshop, on 12 December 2023.
George C. Alexandropoulos (presenter)
TERRAMETA invited for lectures and the panel session in the 17th Congress of the Portuguese Committee of the URSI, ANACOM’s head office, Lisbon, Portugal, on 24 November 2023.
Asal Kiazadeh (presenter & panel); Luis Pessoa (presenter & panel); Sérgio Matos (Moderator)
TERRAMETA gives a lecture entitled “Joint sensing and communications with full duplex radios and reconfigurable metasurfaces”, at IEEE ComSoc Distinguished Lectureship at the Institute of Radiocommunications, Faculty of Computing and Telecommunications, Poznan University of Technology, Poznan, Poland, 16 November 2023.
George C. Alexandropoulos (presenter)
TERRAMETA gives a TED talk organized by Escola 42 Lisboa about “The future of AI hardware” on 15 November 2023.
Asal Kiazadeh (speaker)
TERRAMETA gives a lecture entitled “Cost-effective Solution-based metal oxide memristors”, at the 6th International Conference on Memristive Materials, Devices & Systems, Torino, Italy, on 05-09 November 2023.
Raquel A. Martins (presenter)
TERRAMETA gives a lecture entitled “ZTO memristor devices and applications”, at the 6th International Conference on Memristive Materials, Devices & Systems, Torino, Italy, on 05-09 November 2023.
Carlos Silva (presenter)
TERRAMETA co-organizes, with the 6G-SHINE project and TIMES 6G project, a special session entitled “Key challenges for enabling high-performance short-range communications in extreme propagation environments” at IEEE Conference on Standards for Communications and Networking, in Munich, Germany, on 8 November 2023.
Luis Pessoa (co-organizer); Sean Ahearne (presenter & panel participant); George C. Alexandropoulos (panel participant)
TERRAMETA presents a new research result entitled “Reconfigurable intelligent surfaces for communications and sensing”, at URSI 2023 – XXXVIII Simposio Nacional de la Unión Científica Internacional de Radio, in Caceres, Spain, on 15 September 2023.
Luis M. Pessoa (presenter)
TERRAMETA gives two lectures entitled “Hybrid reconfigurable intelligent surfaces: From conventional optimization to autonomous learning” and “Reconfigurable intelligent surfaces: From programmable wireless propagation to holographic MIMO”, at IEEE ComSoc Distinguished Lectureship at the School of Physics, Engineering, and Computer Science, in University of Hertfordshire, Cambridge, UK, on 14-15 September 2023.
George C. Alexandropoulos (presenter)
TERRAMETA gives a keynote entitled “RIS-empowered smart wireless environments: Capacity characterization and optimization”, at Workshop 6G Envisioned Reconfigurable Intelligent and Holographic Surfaces in the framework of the IEEE PIMRC, in Toronto, ON, Canada, on 05 September 2023.
George C. Alexandropoulos (presenter)
The TERRAMETA project has received funding from the Smart Networks and Services Joint Undertaking (SNS JU) under the European Union’s Horizon Europe research and innovation programme under Grant Agreement No 101097101, including top-up funding by UK Research and Innovation (UKRI) under the UK government’s Horizon Europe funding guarantee.
Views and opinions expressed are however those of the authors only and do not necessarily reflect those of the European Union, SNS JU or UKRI. The European Union, SNS JU or UKRI cannot be held responsible for them.
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