Miguel Franco, Asal Kiazadeh, Jonas Deuermeier, S. Lanceros-Méndez, Rodrigo Martins & Emanuel Carlos. “Inkjet printed IGZO memristors with volatile and non-volatile switching.” Scientific Reports 14, no. 1, March 2024
Fábio Martinho Cardoso, Sérgio Matos, Luis M. Pessoa, Antonio Clemente, Jorge R. Costa, Carlos A. Fernandes, Joao M. Felicio, “Improved Performance of a 1-Bit RIS by Using Two Switches per Bit Implementation,” 2024 18th European Conference on Antennas and Propagation (EuCAP), Glasgow, Schottland, 17-22 March 2024, pp. 1-5
Sérgio Matos, João M. Felicio, Jorge R. Costa, Carlos A. Fernandes, Nelson Fonseca, “Multibeam Antenna for Wide-Angle 95-Beam Coverage at Ka-Band Using a Multifocal Transmit-Array,” 2024 18th European Conference on Antennas and Propagation (EuCAP), Glasgow, Schottland, 17-22 March 2024, pp. 1-5
Luis M. Pessoa; George C. Alexandropoulos; Antonio Clemente; Sérgio Matos; Ryan Husbands; Sean Ahearne; Qi Luo; Veronica Lain-Rubio; Thomas Kürner, “Reconfigurable Intelligent Surfaces for THz: Signal Processing and Hardware Design Challenges,” 2024 18th European Conference on Antennas and Propagation (EuCAP), Glasgow, Schottland, 17-22 March 2024, pp. 1-5
Sérgio Matos, Nelson Fonseca, João Câmara Serra, João M. Felicio, Jorge R. Costa, Carlos A. Fernandes, “Novel Risley Prism Design Approach with Improved Side Lobe Levels Using Multi-Layer Transmit-Arrays ,” 2024 18th European Conference on Antennas and Propagation (EuCAP), Glasgow, Schottland, 17-22 March 2024, pp. 1-5
Xianjun Ma; Yonggang Zhou; Qi Luo; Yihan Ma; Kyriakos Stylianopoulos; George C. Alexandropoulos, “1-Bit SubTHz RIS with Planar Tightly Coupled Dipoles: Beam Shaping and Prototypes,” 2024 18th European Conference on Antennas and Propagation (EuCAP), Glasgow, Schottland, 17-22 March 2024, pp. 1-5
Aristeides D Papadopoulos; Yihan Ma; Qi Luo; George C. Alexandropoulos, “Adaptive Polynomial Chaos Expansion for Uncertainty Quantification of Sub THz Horn Antennas with Flat-Top Radiation Patterns,” 2024 18th European Conference on Antennas and Propagation (EuCAP), Glasgow, Schottland, 17-22 March 2024, pp. 1-5
Y. Liu, B. K. Jung, and T. Kürner, “Automatic Planning Algorithm of 300 GHz Backhaul Links Using Mesh Topology,” 2024 18th European Conference on Antennas and Propagation (EuCAP), Glasgow, Schottland, 17-22 March 2024, pp. 1-5
Tung Duy Phan, Jaakko Palosaari, Di Kong, Tuomo Siponkosk, Sami Myllymaki, Marko E Leinonen, Aarno Pärssinen, Jari Juuti, Ping Jack Soh, “Sub-THz Spatially Modulated Beam Splitting Reflectors for Potential RIS Implementations,” 2024 18th European Conference on Antennas and Propagation (EuCAP), Glasgow, Schottland, 17-22 March 2024, pp. 1-5 (poster)
B. K. Jung and T. Kürner, “Performance Analysis of THz Backhaul Links Assisted by Reconfigurable Intelligent Surfaces,” 2024 18th European Conference on Antennas and Propagation (EuCAP), Glasgow, Schottland, 17-22 March 2024, pp. 1-5
Yihan Ma; Qi Luo; Wei Liu; Steven Gao, “Irregular Subarray with Gathered Elements for Sidelobe Suppression,” 2024 18th European Conference on Antennas and Propagation (EuCAP), Glasgow, Schottland, 17-22 March 2024, pp. 1-5
R. A. Aguiar, N. Paulino and L. M. Pessoa, “Enhancing NLoS RIS-Aided Localization with Optimization and Machine Learning,” 2023 IEEE Globecom Workshops (GC Wkshps), Kuala Lumpur, Malaysia, 2023, pp. 1898-1903
I. Gavras and G. C. Alexandropoulos, “Joint near-field target tracking and communications with full duplex holographic MIMO,” in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing, Seoul, South Korea, 14–18 April 2024.
I. Gavras, I. Atzeni, and G. C. Alexandropoulos, “Near-field localization with 1-bit quantized hybrid A/D reception,” in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing, Seoul, South Korea, 14–18 April 2024.
Y. Gabay, N. Shlezinger, T. Routtenberg, Y. Ghasempour, G. C. Alexandropoulos, and Y. C. Eldar, “Leaky waveguide antennas for downlink wideband THz communications,” in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing, Seoul, South Korea, 14–18 April 2024.
P. Gavriilidis, I. Atzeni, and G. C. Alexandropoulos, “Metasurface-based receivers with 1-bit ADCs for multi-user uplink communications,” in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing, Seoul, South Korea, 14–18 April 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, to appear, 2024.
A. Masaracchia, D. Van Huynh, G. C. Alexandropoulos, B. Canberk, O. A. Dobre and T. Q. Duong, “Toward the Metaverse Realization in 6G: Orchestration of RIS-Enabled Smart Wireless Environments via Digital Twins,” in IEEE Internet of Things Magazine, vol. 7, no. 2, pp. 22-28, March 2024
Antonin Rabault, Luc Le Magoarou, Jérôme Sol, George C. Alexandropoulos, Nir Shlezinger, H. Vincent Poor, Philipp del Hougne, “On the Tacit Linearity Assumption in Common Cascaded Models of RIS-Parametrized Wireless Channels,” in IEEE Transactions on Wireless Communications
Gharbieh, S., Milbrandt, J., Reig, B. et al. Design of a binary programmable transmitarray based on phase change material for beam steering applications in D-band. Sci Rep 14, 2966 (2024)
TERRAMETA will organize (co-organizer: George C. Alexandropoulos) 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 in 9-13 June 2024.
TERRAMETA will organize (co-organizer: George C. Alexandropoulos) the workshop “2nd Workshop on Holographic MIMO Communications” in the framework of the IEEE International Conference on Communications (ICC) in Denver, CO, USA in 9-13 June 2024.
TERRAMETA will organize (co-organizer: George C. Alexandropoulos) 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 in 9-13 June 2024.
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 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)
TERRAMETA gives an invited lecture entitled “New Insights on Emerging Materials and Concepts for Neuromorphic Computing”, at CMD30 FisMat 2023, in Milano, Italy, on 04-08 September 2023.
Asal Kiazadeh (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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