Multi-carrier transmission of vectorial modulation schemes using electronic transceivers at 588 GHz

Author

Ducournau, Guillaume ; Szriftgiser, P. ; Bacquet, D. ; Zaknoune, Mohammed ; Kassi, R. ; Lampin, Jean-Francois

Author_Institution

Inst. d´Electron., de Microelectron. et de Nanotechnol., Univ. Lille 1, Villeneuve d´Ascq, France

Volume

50

Issue

23

fYear

2014

fDate

11 6 2014

Firstpage

1715

Lastpage

1717

Abstract

A reported is presented on the first communication system using vectorial modulation schemes above 500 GHz. Using Schottky-based electronic technologies at 588 GHz, potentialities of high-level multi-carrier modulation schemes for wireless links are analysed. The wireless link is composed of an emitter with a sub-harmonic mixer for up-conversion from 294 to 588 GHz and carrier modulation. A pumped zero-bias detector is used at reception. Mono-carrier signalling is realised using an up to 32-symbol modulation scheme and multi-carrier terahertz transmission is also achieved using several modulation schemes in parallel.

Keywords

MMIC mixers; detector circuits; modulation; radio links; radio transceivers; vectors; SHM; Schottky-based electronic technologies; THz transmission; ZBD; electronic transceivers; frequency 294 GHz to 588 GHz; high-level multicarrier modulation schemes; monocarrier signalling; multicarrier terahertz transmission; pumped zero-bias detector; subharmonic mixer; vectorial modulation schemes; wireless links;

fLanguage

English

Journal_Title

Electronics Letters

Publisher

iet

ISSN

0013-5194

Type

jour

DOI

10.1049/el.2014.3652

Filename

6955133