Outputs and Results

Outputs and Results

Inkjet printed IGZO memristors with volatile and non-volatile switching

March 29, 2024

Franco, Miguel, Asal Kiazadeh, Jonas Deuermeier, S. Lanceros-Méndez, Rodrigo Martins, and Emanuel Carlos.”Inkjet printed IGZO memristors with volatile and non-volatile switching.” Scientific Reports 14, no. 1, March 2024

DOI:10.1038/s41598-024-58228-y

Improved Performance of a 1-Bit RIS by Using Two Switches per Bit Implementation

March 22, 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

Multibeam Antenna for Wide-Angle 95-Beam Coverage at Ka-Band Using a Multifocal Transmit-Array

March 22, 2024

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

Reconfigurable Intelligent Surfaces for THz: Signal Processing and Hardware Design Challenges

March 22, 2024

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

Novel Risley Prism Design Approach with Improved Side Lobe Levels Using Multi-Layer Transmit-Arrays

March 22, 2024

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

1-Bit SubTHz RIS with Planar Tightly Coupled Dipoles: Beam Shaping and Prototypes

March 22, 2024

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

Adaptive Polynomial Chaos Expansion for Uncertainty Quantification of Sub THz Horn Antennas with Flat-Top Radiation Patterns

March 22, 2024

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

Automatic Planning Algorithm of 300 GHz Backhaul Links Using Mesh Topology

March 22, 2024

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

Sub-THz Spatially Modulated Beam Splitting Reflectors for Potential RIS Implementations

March 22, 2024

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)

Performance Analysis of THz Backhaul Links Assisted by Reconfigurable Intelligent Surfaces

March 22, 2024

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

Irregular Subarray with Gathered Elements for Sidelobe Suppression

March 22, 2024

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

Enhancing NLoS RIS-Aided Localization with Optimization and Machine Learning

March 21, 2024

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

DOI:10.1109/GCWkshps58843.2023.10464631

Joint near-field target tracking and communications with full duplex holographic MIMO

March 18, 2024

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.

DOI:10.1109/ICASSP48485.2024.10446188

Near-field localization with 1-bit quantized hybrid A/D reception

March 18, 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.

DOI:10.1109/ICASSP48485.2024.10448482

Leaky waveguide antennas for downlink wideband THz communications

March 18, 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.

DOI:10.1109/ICASSP48485.2024.10446735

Metasurface-based receivers with 1-bit ADCs for multi-user uplink communications

March 18, 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.

DOI:10.1109/ICASSP48485.2024.10447070

Near-field channel modeling for holographic MIMO communications

March 16, 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.

Toward the metaverse realization in 6G: Orchestration of RIS-enabled Smart wireless environments via digital twins

March 8, 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

DOI:10.1109/IOTM.001.2300128

On the Tacit Linearity Assumption in Common Cascaded Models of RIS-Parametrized Wireless Channels

February 28, 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

DOI:10.1109/TWC.2024.3367953

Design of a binary programmable transmitarray based on phase change material for beam steering applications in D-Band

February 5, 2024

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)

DOI:10.1038/s41598-024-53150-9