Spectral efficient 64-QAM-OFDM terahertz communication link | Zendy

Maria Freire Hermelo | Zendy; Po-Tsung Shih | Zendy; Matthias Steeg | Zendy; Anthony Ng’oma | Zendy; Andreas Stöhr | Zendy

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Spectral efficient 64-QAM-OFDM terahertz communication link

Author(s) -

Maria Freire Hermelo,

Po-Tsung Shih,

Matthias Steeg,

Anthony Ng’oma,

Andreas Stöhr

Publication year - 2017

Publication title -

optics express

Language(s) - Uncategorized

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.25.019360

Subject(s) - terahertz radiation , orthogonal frequency division multiplexing , quadrature amplitude modulation , modulation (music) , transmission (telecommunications) , optics , qam , wireless , spectral efficiency , computer science , electronic engineering , channel (broadcasting) , telecommunications , physics , bit error rate , engineering , acoustics

We report on a record spectral efficient terahertz communication system using a coherent radio-over-fiber (CRoF) approach. High spectral efficient back-to-back and wireless THz transmission around 325 GHz is experimentally demonstrated using a 64-QAM-OFDM modulation format and a 10 GHz wide wireless channel resulting in a data rate of 59 Gbit/s.

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