Proceedings/Recueil Des Communications Année : 2013

Signal-to-noise ratio in Terahertz wireless communication using field-effect-transistors as detectors

Dominique Coquillat
Dmytro But
Wojciech Knap
Frederic Teppe

Résumé

We report on terahertz wireless communication experiments at 0.2 THz, using a commercial GaAs field-effect-transistor as detector. For the first time, we will present the transmission of pseudo-random bit sequence at 0.2 THz using this commercial transistor and demonstrate open eye-patterns up to 1.5 Gbps. This transistor is integrated into a machined horn, so that its sensitivity is improved to 1 V/W, and has a 10 GHz cut-off frequency. We will discuss signal-to-noise ratio in the terahertz wireless data transmission.

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hal-00980298 , version 1 (21-09-2021)

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L. Tohme, S. Blin, P. Nouvel, A. Pénarier, J. Torres, et al.. Signal-to-noise ratio in Terahertz wireless communication using field-effect-transistors as detectors. 2013 22ND INTERNATIONAL CONFERENCE ON NOISE AND FLUCTUATIONS (ICNF), IEEE, pp.1-3, 2013, ⟨10.1109/ICNF.2013.6578992⟩. ⟨hal-00980298⟩
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