Future Wireless Communications Empowered by Reconfigurable Intelligent Meta-Materials (META WIRELESS)

CORDIS fornisce collegamenti ai risultati finali pubblici e alle pubblicazioni dei progetti ORIZZONTE.

I link ai risultati e alle pubblicazioni dei progetti del 7° PQ, così come i link ad alcuni tipi di risultati specifici come dataset e software, sono recuperati dinamicamente da .OpenAIRE .

Risultati finali

Intermediate report on the activities and results achievements of Task 1.2: Theoretical frameworks

Intermediate report on the research activities and results regarding the development of a theoretical frameworks for RIS.

Final report on the activities and results achievements of Task 1.4: system-level simulator

Final report on the research activities and results regarding the development of a system-level simulator for RIS.

Intermediate report on the activities and results achievements of Task 1.3: Algorithmic frameworks

Intermediate report on the research activities and results regarding the development of algorithmic frameworks for RIS.

Final report on the activities and results achievements of Task 1.1: developing RIS

Final report on the research activities and results regarding the development of new RIS structures.

Dissemination, standardization, outreach activities of year three

Description of all dissemination, standardization, and outreach activities performed during the third year of the project.

Dissemination, standardization, outreach activities of year two

Description of all dissemination, standardization, and outreach activities performed during the second year of the project.

Dissemination, standardization, outreach activities of year four

Description of all dissemination, standardization, and outreach activities performed during the fourth year of the project.

Intermediate report on the activities and results of Task 1.1: Developing RIS

Intermediate report on the research activities and results regarding the development of new RIS structures.

Final report on the activities and results achievements of Task 1.3: Algorithmic frameworks

Final report on the research activities and results regarding the development of algorithmic frameworks for RIS.

Dissemination, standardization and outreach plan

Drafting of the plan of all dissemination, standardization and outreach activities to be performed during the project.

Intermediate report on the activities and results achievements of Task 1.4: System-level simulator

Intermediate report on the research activities and results regarding the development of a system-level simulator for RIS.

Final report on the activities and results achievements of Task 1.2: Theoretical frameworks

Final report on the research activities and results regarding the development of a theoretical frameworks for RIS.

Dissemination, standardization, outreach activities of year one

Description of all dissemination, standardization, and outreach activities performed during the first year of the project.

Pubblicazioni

Multifunctional Intelligent Metamaterial Computing System: Independent Parallel Analog Signal Processing

Autori: Javad Shabanpour
Pubblicato in: Advanced Photonics Research, Numero 5, 2024, ISSN 2699-9293
Editore: Wiley
DOI: 10.1002/adpr.202400002

Physical Optics and Reflection Locality in Designing Reconfigurable Intelligent Surfaces

Autori: Javad Shabanpour, Yongming Li, Sergei Tretyakov, Constantin Simovski
Pubblicato in: IEEE Open Journal of Antennas and Propagation, Numero 5, 2024, Pagina/e 1571-1579, ISSN 2637-6431
Editore: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/ojap.2024.3422681

A Reconfigurable Intelligent Surface at mmWave Based on a Binary Phase Tunable Metasurface

Autori: Jean-Baptiste Gros, Vladislav Popov, Mikhail A. Odit, Vladimir Lenets, Geoffroy Lerosey
Pubblicato in: IEEE Open Journal of the Communications Society, Numero 2, 2021, Pagina/e 1055-1064, ISSN 2644-125X
Editore: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/ojcoms.2021.3076271

Efficient Anomalous Reflector Design Using Array Antenna Scattering Synthesis

Autori: Sravan K. R. Vuyyuru, Risto Valkonen, Do-Hoon Kwon, Sergei A. Tretyakov
Pubblicato in: IEEE Antennas and Wireless Propagation Letters, Numero 22, 2023, Pagina/e 1711-1715, ISSN 1536-1225
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/lawp.2023.3260920

Performance Analysis of a 2D-MUSIC Algorithm for Parametric Near-Field Channel Estimation

Autori: Doğa Gürgünoğlu, Alva Kosasih, Parisa Ramezani, Özlem Tuğfe Demir, Emil Björnson, Gábor Fodor
Pubblicato in: IEEE Wireless Communications Letters, Numero 14, 2025, Pagina/e 1496-1500, ISSN 2162-2337
Editore: IEEE Communications Society
DOI: 10.1109/lwc.2025.3547154

Modeling RIS from Electromagnetic Principles to Communication Systems–Part I: Synthesis and Characterization of a Scalable Anomalous Reflector

Autori: Sravan K. R. Vuyyuru, Le Hao, Markus Rupp, Sergei A. Tretyakov, Risto Valkonen
Pubblicato in: IEEE Transactions on Antennas and Propagation, Numero 2024, 2025, Pagina/e 1-1, ISSN 0018-926X
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tap.2024.3520416

Surface-Based Techniques for IoT Networks: Opportunities and Challenges

Autori: Alessio Zappone, Marco Di Renzo, Robert Kuku Fotock
Pubblicato in: IEEE Internet of Things Magazine, 2022, ISSN 2576-3199
Editore: IEEE
DOI: 10.1109/iotm.001.2200170

Modeling RIS from Electromagnetic Principles to Communication Systems–Part II: System-Level Simulation, Ray Tracing, and Measurement

Autori: Le Hao, Sravan K. R. Vuyyuru, Sergei A. Tretyakov, Artan Salihu, Markus Rupp, Risto Valkonen
Pubblicato in: IEEE Transactions on Antennas and Propagation, Numero 2024, 2025, Pagina/e 1-1, ISSN 0018-926X
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tap.2025.3533902

Engineering of Intelligent Reflecting Surfaces: Reflection Locality and Angular Stability

Autori: Javad Shabanpour, Vladimir Lenets, Geoffroy Lerosey, Sergei Tretyakov, Constantin Simovski
Pubblicato in: IEEE Transactions on Antennas and Propagation, Numero 72, 2024, Pagina/e 4198-4211, ISSN 0018-926X
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tap.2024.3375659

Broadband Operation of Binary Metasurfaces: Limitations and Perspectives

Autori: Constantin R. Simovski, Javad Shabanpour
Pubblicato in: IEEE Access, Numero 13, 2025, Pagina/e 58496-58508, ISSN 2169-3536
Editore: Institute of Electrical and Electronics Engineers Inc.
DOI: 10.1109/access.2025.3556467

Pilot-to-Data Power Ratio in RIS-Assisted Multiantenna Communication

Autori: Masoud Sadeghian, Angel Lozano, Gabor Fodor
Pubblicato in: IEEE Wireless Communications Letters, Numero 14, 2025, Pagina/e 1506-1510, ISSN 2162-2337
Editore: IEEE Communications Society
DOI: 10.1109/lwc.2025.3547530

Simultaneous Perfect Anomalous Reflection and Angle of Arrival Sensing in Reconfigurable Intelligent Surfaces

Autori: Mostafa Movahediqomi, Yongming Li, Grigorii Ptitcyn, Viktar Asadchy, Sergei Tretyakov
Pubblicato in: Advanced Optical Materials, Numero 13, 2025, ISSN 2195-1071
Editore: Wiley
DOI: 10.1002/adom.202403033

Experimental Demonstration of a mmWave Passive Access Point Extender Based on a Binary Reconfigurable Intelligent Surface

Autori: Vladislav Popov, Mikhail Odit, Jean-Baptiste Gros, Vladimir Lenets, Akira Kumagai, Mathias Fink, Kotaro Enomoto2and Geoffroy Lerosey1
Pubblicato in: Frontiers in Communications and Networks, 2021, ISSN 2673-530X
Editore: Frontiers Media S.A., Switzerland
DOI: 10.3389/frcmn.2021.733891

Electromagnetically Consistent Optimization Algorithms for the Global Design of RIS

Autori: M. W. Shabir, M. Di Renzo, A. Zappone, M. Debbah
Pubblicato in: IEEE Wireless Communications Letters, Numero 14, 2025, Pagina/e 1286-1290, ISSN 2162-2337
Editore: IEEE Communications Society
DOI: 10.1109/lwc.2025.3529778

Comparison Between Different Designs and Realizations of Anomalous Reflectors for Extreme Deflections

Autori: Mostafa Movahediqomi, Grigorii Ptitcyn, Sergei Tretyakov
Pubblicato in: IEEE Transactions on Antennas and Propagation, Numero 71, 2023, Pagina/e 8007-8017, ISSN 0018-926X
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tap.2023.3301735

Combating Inter-Operator Pilot Contamination in Reconfigurable Intelligent Surfaces Assisted Multi-Operator Networks

Autori: Doğa Gürgünoğlu, Emil Björnson, Gábor Fodor
Pubblicato in: IEEE Transactions on Communications, Numero 72, 2024, Pagina/e 5884-5895, ISSN 0090-6778
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tcomm.2024.3390095

Estimation of the User Position and Orientation in mmWave Cellular Networks Aided by an Active RIS

Autori: Georgios Mylonopoulos, Luca Venturino, Stefano Buzzi, Carmen D’Andrea
Pubblicato in: IEEE Open Journal of the Communications Society, Numero 5, 2024, Pagina/e 4868-4884, ISSN 2644-125X
Editore: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/ojcoms.2024.3437661

All-Angle Scanning Perfect Anomalous Reflection by Using Passive Aperiodic Gratings

Autori: Yongming Li, Xikui Ma, Xuchen Wang, Grigorii Ptitcyn, Mostafa Movahediqomi, Sergei A. Tretyakov
Pubblicato in: IEEE Transactions on Antennas and Propagation, Numero 72, 2024, Pagina/e 877-889, ISSN 0018-926X
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tap.2023.3329665

A Cost-Effective RISs Deployment to Abate the Coverage Problem in B5G Networks

Autori: Guillermo Encinas-Lago, Antonio Albanese, Vincenzo Sciancalepore, Xavier Costa-Pérez, Albert Banchs, Dinh-Thuy Phan-Huy
Pubblicato in: IEEE Transactions on Wireless Communications, Numero 23, 2024, Pagina/e 15276-15290, ISSN 1536-1276
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/twc.2024.3428338

Joint User Detection and Localization in Near-Field Using Reconfigurable Intelligent Surfaces

Autori: Georgios Mylonopoulos, Behrooz Makki, Stefano Buzzi, Gábor Fodor
Pubblicato in: IEEE Wireless Communications Letters, Numero 14, 2025, Pagina/e 58-62, ISSN 2162-2337
Editore: IEEE Communications Society
DOI: 10.1109/lwc.2024.3487116

Joint Pilot-Based Localization and Channel Estimation in RIS-Aided Communication Systems

Autori: Doğa Gürgünoğlu, Emil Björnson, Gabor Fodor
Pubblicato in: IEEE Wireless Communications Letters, 2024, Pagina/e 1-1, ISSN 2162-2337
Editore: IEEE Communications Society
DOI: 10.1109/lwc.2024.3454370

Advancing RIS Beamforming Efficiency: Moving Beyond Diagonal Matrix Techniques

Autori: Javad Shabanpour, Xuchen Wang, Sergei Kosulnikov, Constantin Simovski
Pubblicato in: IEEE Transactions on Vehicular Technology, Numero 2025, 2025, Pagina/e 1-14, ISSN 0018-9545
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tvt.2025.3583421

Integrated Communication and RIS-Aided Track-Before-Detect Radar Sensing

Autori: Georgios Mylonopoulos, Luca Venturino, Emanuele Grossi, Stefano Buzzi, Ciro D’Elia
Pubblicato in: IEEE Open Journal of the Communications Society, Numero 6, 2025, Pagina/e 4519-4532, ISSN 2644-125X
Editore: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/ojcoms.2025.3572081

Energy Efficiency Optimization in RIS-Aided Wireless Networks: Active Versus Nearly-Passive RIS With Global Reflection Constraints

Autori: Robert Kuku Fotock, Alessio Zappone, Marco Di Renzo
Pubblicato in: IEEE Transactions on Communications, Numero 72, 2024, Pagina/e 257-272, ISSN 0090-6778
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tcomm.2023.3320700

Optimizing Pilot Spacing in MU-MIMO Systems Operating Over Aging Channels

Autori: Sebastian Fodor, Gábor Fodor, Doğa Gürgünoğlu, Miklós Telek
Pubblicato in: IEEE Transactions on Communications, Numero 71, 2023, Pagina/e 3708-3720, ISSN 0090-6778
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tcomm.2023.3261384

Efficient Synthesis of Large Finite Patch Arrays for Scanning Wide-Angle Anomalous Reflectors

Autori: Sravan K. R. Vuyyuru, Risto Valkonen, Sergei A. Tretyakov, Do-Hoon Kwon
Pubblicato in: IEEE Open Journal of Antennas and Propagation, 2024, Pagina/e 1-1, ISSN 2637-6431
Editore: IEEE
DOI: 10.1109/ojap.2024.3466890

Improving Propagation Channels With Static Scatterers

Autori: Le Hao, Francisco S. Cuesta, Sergei A. Tretyakov, Markus Rupp
Pubblicato in: IEEE Antennas and Wireless Propagation Letters, Numero 23, 2024, Pagina/e 1924-1928, ISSN 1536-1225
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/lawp.2024.3374419

Angular and polarization stability of broadband reconfigurable intelligent surfaces of binary type

Autori: Javad Shabanpour and Constantin R. Simovski
Pubblicato in: IEEE Access, Numero 01 December 2022, 2022, Pagina/e 1-1, ISSN 2169-3536
Editore: Institute of Electrical and Electronics Engineers Inc.
DOI: 10.1109/access.2022.3226264

On the design of reflecting intelligent surfaces for multi-user NOMA communication networks

Autori: Javad Shabanpour, Constantin Simovski
Pubblicato in: 2024 IEEE International Symposium on Circuits and Systems (ISCAS), Numero 2024, 2024, Pagina/e 1-5
Editore: IEEE
DOI: 10.1109/iscas58744.2024.10558543

The Extended Vienna System-Level Simulator for Reconfigurable Intelligent Surfaces

Autori: Le Hao, Stefan Schwarz, Markus Rupp
Pubblicato in: 2023 Joint European Conference on Networks and Communications & 6G Summit (EuCNC/6G Summit), Numero 69, 2023, Pagina/e 1-6
Editore: IEEE
DOI: 10.1109/eucnc/6gsummit58263.2023.10188354

Metasurface Dome Antennas with Non-Locality Compensation

Autori: Joaquín García-Fernández, Francesco Caminita, Cristian Della Giovampaola, Massimo Nannetti, Enrica Martini, Stefano Maci
Pubblicato in: 2025 19th European Conference on Antennas and Propagation (EuCAP), Numero 2025, 2025, Pagina/e 1-5
Editore: IEEE
DOI: 10.23919/eucap63536.2025.10999189

Secrecy Energy Efficiency Maximization in RIS-Aided Wireless Networks with Statistical CSI

Autori: Robert Kuku Fotock, Agbotiname Lucky Imoize, Alessio Zappone, Marco Di Renzo, Roberto Garello
Pubblicato in: 2024 IEEE 25th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Numero 2024, 2024, Pagina/e 696-700
Editore: IEEE
DOI: 10.1109/spawc60668.2024.10694589

Optimizing Propagation Channels Using Static Scatterers: Modeling and Ray-Tracing Simulations

Autori: Le Hao, Francisco S. Cuesta, Sergei A. Tretyakov, Markus Rupp
Pubblicato in: 2024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI), 2024, Pagina/e 37-38
Editore: IEEE
DOI: 10.1109/ap-s/inc-usnc-ursi52054.2024.10686533

Maximum-Likelihood User Localization in Active-RIS Empowered mmWave Wireless Networks

Autori: Georgios Mylonopoulos, Luca Venturino, Stefano Buzzi, Carmen D’Andrea
Pubblicato in: 2023 17th European Conference on Antennas and Propagation (EuCAP), Numero 2023, 2024, Pagina/e 1-5
Editore: IEEE
DOI: 10.23919/eucap57121.2023.10133203

Experimental Validation of Scalable Electromagnetically-Modeled RIS Through Ray Tracing and Indoor Measurements

Autori: Le Hao, Sravan K. R. Vuyyuru, Sergei A. Tretyakov, Risto Valkonen
Pubblicato in: 2025 19th European Conference on Antennas and Propagation (EuCAP), Numero 2025, 2025, Pagina/e 1-5
Editore: IEEE
DOI: 10.23919/eucap63536.2025.11000057

Unlocking Metasurface Practicality for B5G Networks: AI-assisted RIS Planning

Autori: Guillermo Encinas-Lago, Antonio Albanese, Vincenzo Sciancalepore, Marco Di Renzo, Xavier Costa-Pérez
Pubblicato in: GLOBECOM 2023 - 2023 IEEE Global Communications Conference, Numero 2023, 2024, Pagina/e 6560-6566
Editore: IEEE
DOI: 10.1109/globecom54140.2023.10437882

Q/V-Band 1-Bit Reconfigurable Metasurface for 6G Non-Terrestrial Network Applications

Autori: Jakub Przepiorowski, Vladimir Lenets, Luca Santamaria, Mikhail A. Odit, Youssef Nasser, Max J. Ammann, Geoffroy Lerosey
Pubblicato in: 2024 54th European Microwave Conference (EuMC), Numero 2024, 2024, Pagina/e 393-396
Editore: IEEE
DOI: 10.23919/eumc61614.2024.10732307

Towards System Level Simulation of Reconfigurable Intelligent Surfaces

Autori: Le Hao, Agnes Fastenbauer, Stefan Schwarz, Markus Rupp
Pubblicato in: International Symposium ELMAR, 2022, Pagina/e 81-84
Editore: IEEE
DOI: 10.1109/elmar55880.2022.9899799

Comparison of Simplistic System-Level RIS Models and Diffraction-Theory Solutions

Autori: Le Hao, Francisco S. Cuesta, Sergei A. Tretyakov
Pubblicato in: 2024 18th European Conference on Antennas and Propagation (EuCAP), 2024, Pagina/e 1-5
Editore: IEEE
DOI: 10.23919/eucap60739.2024.10501069

Extended ARQ Protocol For Reliable Integrated Sensing and Communication Systems

Autori: Georgios Mylonopoulos, Behrooz Makki, Gábor Fodor, Stefano Buzzi
Pubblicato in: 2024 IEEE 25th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Numero 2024, 2024, Pagina/e 321-325
Editore: IEEE
DOI: 10.1109/spawc60668.2024.10694524

Optimized Varactor-Tuned RIS Design for Wide-Angle Perfect Anomalous Reflection

Autori: S. K. R. Vuyyuru, V. S. Asadchy, D.-H. Kwon, S. A. Tretyakov, R. Valkonen
Pubblicato in: 2025 IEEE International Symposium on Antennas & Propagation and North American Radio Science Meeting (AP-S/URSI), Numero 2025, 2025
Editore: IEEE

Wireless Re-Configurable Intelligent Surface for Sub 6 GHz 5G Frequency

Autori: Vladimir Lenets, Uladislav Popov, Mikhail Odit, Jean-Baptiste Gros, Geoffroy Lerosey
Pubblicato in: 2024 18th European Conference on Antennas and Propagation (EuCAP), Numero 2024, 2024, Pagina/e 1-5
Editore: IEEE
DOI: 10.23919/eucap60739.2024.10501313

Multibeam Beamforming Design in RIS-aided SISO Communications Subject to Reradiation Masks – Optimization and Machine Learning Methods

Autori: Shumin Wang, Marco Di Renzo, Marios Poulakis
Pubblicato in: 2024 19th International Symposium on Wireless Communication Systems (ISWCS), Numero 2024, 2024, Pagina/e 1-6
Editore: IEEE
DOI: 10.1109/iswcs61526.2024.10639119

Accurate Angle-of-Arrival Sensing for Receiving and Scattering Array Antennas

Autori: Sravan K. R. Vuyyuru, Risto Valkonen, Do-Hoon Kwon, Sergei A. Tretyakov
Pubblicato in: 2024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI), 2024, Pagina/e 1589-1590
Editore: IEEE
DOI: 10.1109/ap-s/inc-usnc-ursi52054.2024.10686091

Synthesis of passively loaded reflectarrays for perfect anomalous deflection

Autori: S. K. R. Vuyyuru, R. Valkonen, V. S. Asadchy, D.-H. Kwon, S. A. Tretyakov
Pubblicato in: 2025 50th IEEE International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Numero 2025, 2025
Editore: IEEE

THz Multiple-Beam Manipulation by Reconfigurable Intelligent Surface with Independent Phase/Amplitude Control

Autori: J. Shabanpour, S. Beyraghi, C.R. Simovski
Pubblicato in: 2023 Seventeenth International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials), Numero 2023, 2024, Pagina/e X-338-X-340
Editore: IEEE
DOI: 10.1109/metamaterials58257.2023.10289180

Reconfigurable Metasurface Antenna Based on a Single Control Signal

Autori: Joaquín García-Fernández, Francesco Caminita, Cristian Della Giovampaola, Enrica Martini, Stefano Maci
Pubblicato in: 2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI), Numero 2023, 2023, Pagina/e 629-630
Editore: IEEE
DOI: 10.1109/usnc-ursi52151.2023.10237868

Adaptive Downlink Localization in Near-Field and Far-Field

Autori: Georgios Mylonopoulos, Behrooz Makki, Gábor Fodor, Stefano Buzzi
Pubblicato in: 2024 IEEE International Conference on Communications Workshops (ICC Workshops), Numero 2024, 2024, Pagina/e 1017-1022
Editore: IEEE
DOI: 10.1109/iccworkshops59551.2024.10615807

Design of Reconfigurable Intelligent Surfaces at mmWave with Application to 5G/6G

Autori: Jean-Baptiste Gros, Luca Santamaria, Vladislav Popov, Mikhail Odit, Vladimir Lenets, Xhoandri Lleshi, Ayoub Toubal, Youssef Nasser
Pubblicato in: 2023 17th European Conference on Antennas and Propagation (EuCAP), Numero 2023, 2024, Pagina/e 1-4
Editore: IEEE
DOI: 10.23919/eucap57121.2023.10133769

Advanced metasurfaces for next-generation wireless communication networks

Autori: S. K. R. Vuyyuru, R. Valkonen, D.-H. Kwon, V. S. Asadchy, S. A. Tretyakov
Pubblicato in: 2025 26th IEEE International Conference on Electromagnetics in Advanced Applications (ICEAA), Numero 2025, 2025
Editore: IEEE

RIS-Aware Indoor Network Planning: The Rennes Railway Station Case

Autori: A. Albanese, G. Encinas-Lago, V. Sciancalepore, X. Costa-Pérez, D. -T. Phan-Huy, S. Ros
Pubblicato in: Proceedings of International Conference on Communications, 2022
Editore: IEEE
DOI: 10.1109/icc45855.2022.9838688

Beamforming Saturation in Two-Timescale RIS-assisted Communication

Autori: M. Sadeghian, A. Lozano, G. Fodor
Pubblicato in: 2025 IEEE 26th International Workshop on Signal Processing and Artificial Intelligence for Wireless Communications, Numero 2025, 2025
Editore: IEEE

Array Scattering Synthesis for Anomalous Deflection Using Passive Aperiodic Loadings

Autori: Sravan K. R. Vuyyuru, Risto Valkonen, Do-Hoon Kwon, Sergei A. Tretyakov
Pubblicato in: 2024 18th European Conference on Antennas and Propagation (EuCAP), 2024, Pagina/e 1-5
Editore: IEEE
DOI: 10.23919/eucap60739.2024.10501038

RIS in Indoor Environments: Benchmarking Against Ambient Propagation

Autori: Masoud Sadeghian, Andrea Pizzo, Angel Lozano
Pubblicato in: 2023 57th Asilomar Conference on Signals, Systems, and Computers, 2024, Pagina/e 127-133
Editore: IEEE
DOI: 10.1109/ieeeconf59524.2023.10477060

Reconfigurable Metasurface Antennas based on Varactor Diodes

Autori: Joaquin Garcia-Fernández, Francesco Caminita, Cristian Della Giovampaola, Enrica Martini, Stefano Maci
Pubblicato in: 17th European Conference on Antennas and Propagation (EuCAP 2023), 2022
Editore: IEEE

Impact of Pilot Contamination Between Operators With Interfering Reconfigurable Intelligent Surfaces

Autori: Doğa Gürgünoğlu, Emil Björnson, Gábor Fodor
Pubblicato in: 2023 IEEE International Black Sea Conference on Communications and Networking (BlackSeaCom), Numero I, 2024, Pagina/e 27-32
Editore: IEEE
DOI: 10.1109/blackseacom58138.2023.10299699

Tunable Optimal Anomalous Reflection Using Discrete Impedance Metasurfaces

Autori: Javad Shabanpour, Constantin Simovski
Pubblicato in: 2024 18th European Conference on Antennas and Propagation (EuCAP), Numero 2024, 2024, Pagina/e 1-4
Editore: IEEE
DOI: 10.23919/eucap60739.2024.10501638

Energy Efficiency in RIS-Aided Wireless Networks: Active or Passive RIS?

Autori: Robert K. Fotock, Alessio Zappone, Marco Di Renzo
Pubblicato in: ICC 2023 - IEEE International Conference on Communications, Numero 2023, 2023, Pagina/e 2704-2709
Editore: IEEE
DOI: 10.1109/icc45041.2023.10279284

Design and Validation of a Compact Dual-Band Bluetooth Antenna for Smartwatch Applications

Autori: Sravan K. R. Vuyyuru, Mohamed Räsänen, Jan H. S. Bergman, Jari Holopainen
Pubblicato in: 2025 19th European Conference on Antennas and Propagation (EuCAP), Numero 2025, 2025, Pagina/e 1-5
Editore: IEEE
DOI: 10.23919/eucap63536.2025.10999952

Metasurface Dome Enhancing Beam Scanning of AESA Panels

Autori: J. García-Fernández, E. Martini, S. Maci
Pubblicato in: 2024 18th European Conference on Antennas and Propagation (EuCAP), Numero 2024, 2024
Editore: IEEE

Deep Reinforcement Learning Based Joint Downlink Beamforming and RIS Configuration in RIS-Aided MU-MISO Systems Under Hardware Impairments and Imperfect CSI

Autori: Baturay Saglam, Doga Gurgunoglu, Suleyman S. Kozat
Pubblicato in: 2023 IEEE International Conference on Communications Workshops (ICC Workshops), 2024
Editore: IEEE
DOI: 10.1109/iccworkshops57953.2023.10283517

Evaluating the Performance of Reconfigurable Intelligent Base Stations through Ray Tracing

Autori: Beyraghi, Sina; Interdonato, Giovanni; Geraci, Giovanni; Buzzi, Stefano; Lozano, Angel
Pubblicato in: 2025 IEEE 26th International Workshop on Signal Processing and Artificial Intelligence for Wireless Communications, Numero 27, 2025
Editore: IEEE

Reconfigurable Mushroom-Based Metasurface Antenna for Continuous Beam Steering

Autori: Talha Arshed, Joaquín García-Fernández, Francesco Caminita, Cristian Della Giovampaola, Stefano Maci, Enrica Martini
Pubblicato in: 2025 19th European Conference on Antennas and Propagation (EuCAP), Numero 2025, 2025, Pagina/e 1-5
Editore: IEEE
DOI: 10.23919/eucap63536.2025.10999784

Physically consistent RIS: From reradiation mode optimization to practical realization

Autori: J. Shabanpour, C. Simovski, G. Geraci
Pubblicato in: 2024 IEEE Global Communications Conference Workshops (GLOBECOM Wkshps), Numero 2024, 2024
Editore: IEEE

Secrecy Energy Efficiency Maximization in RIS-Aided Wireless Networks

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Pubblicato in: ICC 2024 - IEEE International Conference on Communications, Numero 2024, 2024, Pagina/e 3065-3070
Editore: IEEE
DOI: 10.1109/icc51166.2024.10623096

Applicability of Physical Optics for Predicting the Diffraction Pattern of Binary Metasurfaces

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Pubblicato in: 2024 Eighteenth International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials), Numero 2024, 2024, Pagina/e 1-3
Editore: IEEE
DOI: 10.1109/metamaterials62190.2024.10703229

Simultaneous Perfect Anomalous Reflection and Angle-of-Arrival Sensing Using Patch Arrays

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Pubblicato in: 2024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI), 2024, Pagina/e 1497-1498
Editore: IEEE
DOI: 10.1109/ap-s/inc-usnc-ursi52054.2024.10686489

Perfect Reconfigurable Intelligent Surfaces with Sensing Functionality

Autori: S. K. R. Vuyyuru, M. Movahediqomi, G. Ptitcyn, R. Valkonen, V. S. Asadchy, D.-H. Kwon, S. A. Tretyakov
Pubblicato in: 2025 50th IEEE International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Numero 2025, 2025
Editore: IEEE

RIShield: Enabling Electromagnetic Blackout in Radiation-Sensitive Environments

Autori: G. Encinas-Lago, M. Rossanese, V. Sciancalepore, Marco Di Renzo, Xavier Costa-Pérez
Pubblicato in: 2023 IEEE 9th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), Numero 2023, 2024, Pagina/e 16-20
Editore: IEEE
DOI: 10.1109/camsap58249.2023.10403511

RIS Deployment Evaluation with Easy-to-Use Simulator

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Pubblicato in: 2024 32nd Telecommunications Forum (TELFOR), Numero 2024, 2025, Pagina/e 1-4
Editore: IEEE
DOI: 10.1109/telfor63250.2024.10819191

Metasurface Dome Enhancing Beam Scanning of Active Electronic Arrays

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Pubblicato in: 2024 IEEE INC-USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), Numero 2024, 2024, Pagina/e 436-436
Editore: IEEE
DOI: 10.23919/inc-usnc-ursi61303.2024.10632251

Binary Reconfigurable Intelligent Surfaces with Angle-Independent Reflection Phase

Autori: J. Shabanpour, V. Lenets, G. Lerosey, C.R. Simovski
Pubblicato in: 2023 Seventeenth International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials), Numero 2023, 2024, Pagina/e X-341-X-343
Editore: IEEE
DOI: 10.1109/metamaterials58257.2023.10289513

Active Reconfigurable Intelligent Surfaces for User Localization in mmWave MIMO Systems

Autori: Georgios Mylonopoulos, Carmen D'Andrea, Stefano Buzzi
Pubblicato in: 2022 IEEE 23rd International Workshop on Signal Processing Advances in Wireless Communication (SPAWC), Numero 2022, 2022, Pagina/e 5
Editore: IEEE
DOI: 10.1109/spawc51304.2022.9833921

Sinusoidally Modulated Anisotropic Metasurfaces for Broadside Radiation with Open-Stopband Suppression

Autori: F. Giusti, J. García-Fernández, S. Maci, E. Martini
Pubblicato in: 2024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI), Numero 2024, 2024
Editore: IEEE

Energy Efficiency Maximization in RIS-aided Networks with Global Reflection Constraints

Autori: Robert K. Fotock, Alessio Zappone, Marco Di Renzo
Pubblicato in: ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Numero 2023, 2023, Pagina/e 1-5
Editore: IEEE
DOI: 10.1109/icassp49357.2023.10096617

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