Search Results for author: Christos Liaskos

Found 4 papers, 0 papers with code

End-to-end Wireless Path Deployment with Intelligent Surfaces Using Interpretable Neural Networks

no code implementations16 Oct 2020 Christos Liaskos, Shuai Niez, Ageliki Tsioliaridou, Andreas Pitsillides, Sotiris Ioannidis, Ian F. Akyildiz

A feedforward/backpropagate process optimizes these weights to match ideal propagation outcomes (normalized network power outputs) to wireless user emissions (normalized network power inputs).

Radiation pattern prediction for Metasurfaces: A Neural Network based approach

no code implementations15 Jul 2020 Hamidreza Taghvaee, Akshay Jain, Xavier Timoneda, Christos Liaskos, Sergi Abadal, Eduard Alarcón, Albert Cabellos-Aparicio

Concretely, we show that this method is able to learn and predict the parameters governing the reflected wave radiation pattern with an accuracy of a full wave simulation (98. 8%-99. 8%) and the time and computational complexity of an analytical model.

Graphene Hypersurface for Manipulation of THz Waves

no code implementations3 May 2020 Sasmita Dash, Christos Liaskos, Ian F. Akyildiz, Andreas Pitsillides

The proposed graphene HSF has active control over absorption, reflection, and transmission of THz waves.

An Interpretable Neural Network for Configuring Programmable Wireless Environments

no code implementations7 May 2019 Christos Liaskos, Ageliki Tsioliaridou, Shuai Nie, Andreas Pitsillides, Sotiris Ioannidis, Ian Akyildiz

A network of SDMs deployed over objects within an area, such as a floorplan walls, creates programmable wireless environments (PWEs) with fully customizable propagation of waves within them.

Cannot find the paper you are looking for? You can Submit a new open access paper.