no code implementations • 30 Apr 2024 • Yan Zhang, Indrakshi Dey, Nicola Marchetti
Reconfigurable Intelligent Surfaces (RIS) are known as a promising technology to improve the performance of wireless communication networks, and have been extensively studied.
no code implementations • 6 Jul 2023 • Abel Zandamela, Nicola Marchetti, Max J. Ammann, Adam Narbudowicz
This work proposes a small pattern and polarization diversity multi-sector annular antenna with electrical size and profile of ${ka=1. 2}$ and ${0. 018\lambda}$, respectively.
no code implementations • 28 May 2023 • Indrakshi Dey, Nicola Marchetti
The central platform incorporates a decision fusion center (DFC) that arrives at global decisions regarding each set of phenomena by combining the received local sensor decisions.
no code implementations • 28 May 2023 • Indrakshi Dey, Nicola Marchetti
Internet-of-Things (IoT) devices are low size, weight and power (SWaP), low complexity and include sensors, meters, wearables and trackers.
no code implementations • 20 Jan 2023 • Abel Zandamela, Nicola Marchetti, Adam Narbudowicz
This work proposes an electrically small 3D beamforming antenna for PHYsical Layer (PHY-layer) security.
no code implementations • 15 Jan 2023 • Abel Zandamela, Nicola Marchetti, Adam Narbudowicz
Furthermore, this work investigates the DM performance using a subset of the stacked patches in the MIMO antenna, revealing that some combinations achieve a low BER performance using a lower antenna profile, albeit high side-lobes of BER${<10^{-2}}$ seen outside the desired region.
no code implementations • 14 Jan 2023 • Abel Zandamela, Nicola Marchetti, Adam Narbudowicz
This work proposes compact, flexible Multiple Input Multiple Output (MIMO) antennas.
no code implementations • 17 Aug 2021 • Harun Šiljak, Michael Taynnan Barros, Nathan D'Arcy, Daniel Perez Martins, Nicola Marchetti, Sasitharan Balasubramaniam
The recent COVID-19 pandemic has driven researchers from different spectrum to develop novel solutions that can improve detection and understanding of SARS-CoV-2 virus.
no code implementations • 23 Nov 2020 • Amir Miraki, Hamid Saeedi-Sourck, Nicola Marchetti, Arman Farhang
In this paper, we present a structure for two-channel spline graph filter bank with spectral sampling (SGFBSS) on arbitrary undirected graphs.
no code implementations • 4 Sep 2020 • Harun Šiljak, Nouman Ashraf, Michael Taynnan Barros, Daniel Perez Martins, Bernard Butler, Arman Farhang, Nicola Marchetti, Sasitharan Balasubramaniam
While metasurface based intelligent reflecting surfaces (IRS) are an important emerging technology for future generations of wireless connectivity in its own right, the plans for the mass deployment of these surfaces motivate the question of their integration with other new and emerging technologies that would require mass proliferation.
no code implementations • 28 Mar 2020 • Michael Taynnan Barros, Harun Siljak, Peter Mullen, Constantinos Papadias, Jari Hyttinen, Nicola Marchetti
Classification of biological neuron types and networks poses challenges to the full understanding of the brain's organisation and functioning.