Philippe Ratajczak

24 papers Journal 13Unranked 11
YearRankTypeTitle / Venue / Authors
2024 — conf
Backscatter, Reconfigurable Intelligent Surfaces and MIMO Communications with a Multipurpose Antenna Array.
EuCNC/6G Summit
Abdelwaheb Ourir, Dinh-Thuy Phan-Huy, Philippe Ratajczak, Julien de Rosny
2024 J jnl
Experimental demonstration of reflected beamforming and interference nulling at sub6GHz thanks to varactor-based reconfigurable intelligent surface.
Ann. des Télécommunications
Philippe Ratajczak, Ramiz Bennadji, Eric Séguenot, Dinh-Thuy Phan-Huy
2023 J jnl
Backscatter communication system efficiency with diffusing surfaces.
Ann. des Télécommunications
Jean-Marc Kelif, Dinh-Thuy Phan-Huy, Philippe Ratajczak
2023 — conf
Experimental Demonstration of 3D Reflected Beamforming at Sub6Ghz Thanks to Varactor Based Reconfigurable Intelligent Surface.
6GNet
Philippe Ratajczak, Eric Séguenot, Dinh-Thuy Phan-Huy
2023 J jnl
Experimental Demonstration of 3D Reflected Beamforming at sub6GHz thanks to Varactor Based Reconfigurable Intelligent Surface.
CoRR
Philippe Ratajczak, Eric Séguenot, Dinh-Thuy Phan-Huy
2023 J jnl
RIS-Enabled Smart Wireless Environments: Deployment Scenarios, Network Architecture, Bandwidth and Area of Influence.
CoRR
George C. Alexandropoulos, Dinh-Thuy Phan-Huy, Konstantinos D. Katsanos, Maurizio Crozzoli, Henk Wymeersch, Petar Popovski, Philippe Ratajczak, Yohann Bénédic, Marie-Hélène Hamon, Sebastien Herraiz Gonzalez, Placido Mursia, Marco Rossanese, Vincenzo Sciancalepore, Jean-Baptiste Gros, Sergio Terranova, Gabriele Gradoni, Paolo Di Lorenzo, Moustafa Rahal, Benoît Denis, Raffaele D'Errico, Antonio Clemente, Emilio Calvanese Strinati
2023 J jnl
RIS-enabled smart wireless environments: deployment scenarios, network architecture, bandwidth and area of influence.
EURASIP J. Wirel. Commun. Netw.
George C. Alexandropoulos, Dinh-Thuy Phan-Huy, Konstantinos D. Katsanos, Maurizio Crozzoli, Henk Wymeersch, Petar Popovski, Philippe Ratajczak, Yohann Bénédic, Marie-Hélène Hamon, Sebastien Herraiz Gonzalez, Placido Mursia, Marco Rossanese, Vincenzo Sciancalepore, Jean-Baptiste Gros, Sergio Terranova, Gabriele Gradoni, Paolo Di Lorenzo, Moustafa Rahal, Benoît Denis, Raffaele D'Errico, Antonio Clemente, Emilio Calvanese Strinati
2022 J jnl
A Prototype of Reconfigurable Intelligent Surface with Continuous Control of the Reflection Phase.
IEEE Wirel. Commun.
Roman Fara, Philippe Ratajczak, Dinh-Thuy Phan-Huy, Abdelwaheb Ourir, Marco Di Renzo, Julien de Rosny
2022 — conf
Correlation Technologies for OTA Testing of mmWave Mobile Devices Using Energy Metrics.
RWS
Sidina Wane, T. V. Dinh, Q. H. Tran, Damienne Bajon, F. Ferrero, Lionel Duvillaret, Gwenaël Gaborit, Jacques Sombrin, E. de Lédinghen, P. Laban, Vincent Huard, Souhir Mhira, L. Tombakdjian, Philippe Ratajczak, A. Bousseksou
2022 — conf
Creating and Operating Areas With Reduced Electromagnetic Field Exposure Thanks to Reconfigurable Intelligent Surfaces.
SPAWC
Dinh-Thuy Phan-Huy, Yohann Bénédic, Sebastien Herraiz Gonzalez, Philippe Ratajczak
2022 — conf
Diffusing Surfaces Impact on Backscatter Communication System.
6GNet
Jean-Marc Kelif, Dinh-Thuy Phan-Huy, Philippe Ratajczak
2022 — conf
Smart Wireless Environments Enabled by RISs: Deployment Scenarios and Two Key Challenges.
EuCNC
George C. Alexandropoulos, Maurizio Crozzoli, Dinh-Thuy Phan-Huy, Konstantinos D. Katsanos, Henk Wymeersch, Petar Popovski, Philippe Ratajczak, Yohann Bénédic, Marie-Hélène Hamon, Sebastien Herraiz Gonzalez, Raffaele D'Errico, Emilio Calvanese Strinati
2022 J jnl
Smart Wireless Environments Enabled by RISs: Deployment Scenarios and Two Key Challenges.
CoRR
George C. Alexandropoulos, Maurizio Crozzoli, Dinh-Thuy Phan-Huy, Konstantinos Katsanos, Henk Wymeersch, Petar Popovski, Philippe Ratajczak, Yohann Bénédic, Marie-Hélène Hamon, Sebastien Herraiz Gonzalez, Raffaele D'Errico, Emilio Calvanese Strinati
2021 — conf
Ambient Backscatter Communications in Mobile Networks: Crowd-Detectable Zero-Energy-Devices.
RFID-TA
Dinh-Thuy Phan-Huy, Dominique Barthel, Philippe Ratajczak, Romain Fara, Marco Di Renzo, Julien de Rosny
2021 — conf
Reconfigurable Intelligent Surface-Assisted Ambient Backscatter Communications - Experimental Assessment.
ICC Workshops
Romain Fara, Dinh-Thuy Phan-Huy, Philippe Ratajczak, Abdelwaheb Ourir, Marco Di Renzo, Julien de Rosny
2021 J jnl
Reconfigurable Intelligent Surface-Assisted Ambient Backscatter Communications - Experimental Assessment.
CoRR
Romain Fara, Dinh-Thuy Phan-Huy, Philippe Ratajczak, Abdelwaheb Ourir, Marco Di Renzo, Julien de Rosny
2019 J jnl
Single-Carrier Spatial Modulation for the Internet of Things: Design and Performance Evaluation by Using Real Compact and Reconfigurable Antennas.
IEEE Access
Dinh Thuy Phan Huy, Yvan Kokar, Kammel Rachedi, Patrice Pajusco, Ali Mokh, Theoni Magounaki, R. Masood, Cyril Buey, Philippe Ratajczak, Nadine Malhouroux-Gaffet, Jean-Marc Conrat, Jean-Christophe Prévotet, Abdelwaheb Ourir, Julien de Rosny, Matthieu Crussière, Maryline Hélard, Azeddine Gati, Thierry Sarrebourse, Marco Di Renzo
2018 J jnl
Massive Multiple Input Massive Multiple Output for 5G Wireless Backhauling.
CoRR
Dinh Thuy Phan Huy, Philippe Ratajczak, Raffaele D'Errico, Jan Jarvelainen, Di Kong, Katsuyuki Haneda, Berna Bulut, Aki Karttunen, Mark A. Beach, Evangelos Mellios, Mario H. Castañeda, Mythri Hunukumbure, Tommy Svensson
2018 J jnl
Performance and Impairment Modelling for Hardware Components in Millimetre-wave Transceivers.
CoRR
Mythri Hunukumbure, Raffaele D'Errico, Antonio Clemente, Philippe Ratajczak, Ulf Gustavsson, Yinan Qi, Xiaoming Chen
2017 — conf
Experimental evaluation of relative calibration in a MISO-TDD system.
EuCNC
Theoni Magounaki, Florian Kaltenberger, Xiwen Jiang, Cyril Buey, Philippe Ratajczak, Fabien Ferrero
2017 — conf
First Visual Demonstration of Transmit and Receive Spatial Modulations Using the "Radio Wave Display".
WSA
Dinh Thuy Phan Huy, Yvan Kokar, Jean Rioult, Nadine Malhouroux-Gaffet, Jean-Christophe Prévotet, Cyril Buey, Philippe Ratajczak, Maryline Hélard, Kammel Rachedi, Abdelwaheb Ourir, Christian Leray, Julien de Rosny, Alain Le Cornec, Azeddine Gati, Thierry Sarrebourse, Patrice Pajusco, Marco Di Renzo
2017 — conf
Massive Multiple Input Massive Multiple Output for 5G Wireless Backhauling.
GLOBECOM Workshops
Dinh Thuy Phan Huy, Philippe Ratajczak, Raffaele D'Errico, Jan Järveläinen, Di Kong, Katsuyuki Haneda, Berna Bulut, Aki Karttunen, Mark A. Beach, Evangelos Mellios, Mario H. Castañeda, Mythri Hunukumbure, Tommy Svensson
2000 J jnl
Antennes compactes pour télécommunications: Modélisation et perspectives.
Ann. des Télécommunications
Patrice Brachat, Philippe Ratajczak
1997 J jnl
Analyse de structures tridimensionnelles inhomogenes quelconques.
Ann. des Télécommunications
Patrice Brachat, Claude Dedeban, Philippe Ratajczak, Thierry Bousquet