Titre :

High Data Rate OOK Wireless Link at 300 GHz Band through Metasurface-based Filters: Analysis, Design, and Experiment

Auteur(s) :

Pirrone, Daniele [Auteur]
Università telematica internazionale Uninettuno [Roma]
Ferraro, Antonio [Auteur]
Università della Calabria [Arcavacata di Rende, Italia] = University of Calabria [Italy] = Université de Calabre [Italie] [UniCal]
Zografopoulos, Dimitrios [Auteur]
National Research Council of Italy | Consiglio Nazionale delle Ricerche [CNR]
Szriftgiser, Pascal [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Ducournau, Guillaume [Auteur]
Photonique THz - IEMN [PHOTONIQUE THZ - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Beccherelli, Romeo [Auteur]
Fuscaldo, Walter [Auteur]
National Research Council of Italy | Consiglio Nazionale delle Ricerche [CNR]

Titre de la manifestation scientifique :

2022 Microwave Mediterranean Symposium (MMS)

Ville :

Pizzo Calabro

Pays :

Italie

Date de début de la manifestation scientifique :

2022-05-09

Éditeur :

IEEE

Mot(s)-clé(s) en anglais :

High data rate communications
terahertz communications
6G networks
terahertz technology
filters
frequency selective surfaces

Discipline(s) HAL :

Sciences de l'ingénieur [physics]

Résumé en anglais : [en]

The capabilities of frequency-selective surface (FSS) as free-space filters for wireless communications in the 300 GHz band are here demonstrated experimentally. The presence of a filter plays a key role to protect wireless ...
Lire la suite >The capabilities of frequency-selective surface (FSS) as free-space filters for wireless communications in the 300 GHz band are here demonstrated experimentally. The presence of a filter plays a key role to protect wireless communications from out-of-band interference without resorting to computation intensive forward error correction schemes. An FSS filter is suitably designed to exhibit an almost linear phase and a low insertion loss over a 20 GHz bandwidth centered around 270 GHz. A method based on both full-wave simulations and numerical techniques is developed to predict the bit-error rate (BER) performance of a filter-based wireless communication when an on-off keying modulated signal is sent at 14 Gb/s. Results are corroborated through measurements and confirm that the filters marginally affect the BER within the operating bandwidth while it is capable of strongly rejecting out-of-band interferences. In future works, the performance of more elaborated filters and modulations schemes will be investigated in detail.Lire moins >

Langue :

Anglais

Comité de lecture :

Oui

Audience :

Internationale

Vulgarisation :

Non

Collections :

• Institut d'Électronique, de Microélectronique et de Nanotechnologie (IEMN) - UMR 8520

Source :

Harvested from HAL