All-Photonic Heterodyne sub-THz Wireless Transmission at 80 GHz, 120 GHz and 160 GHz Carrier Frequencies

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Samenvatting

We experimentally demonstrate a heterodyne communication link using a p-i-n photodiode and a photoconductor coupled to THz antennas without bandwidth-limiting electronic components. As a proof-of-concept, a 100 Mbit/s BPSK stream is successfully transmitted at three different channels, spaced by 40 GHz, down-converting the wireless carrier to an intermediate frequency of 3.7 GHz. Optical frequency combs are employed for sub-THz generation and down-mixing to reduce the phase noise of the system.

Originele taal-2Engels
Titel2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2020
UitgeverijIEEE Computer Society
Pagina's400-401
Aantal pagina's2
ISBN van elektronische versie9781728166209
DOI's
StatusGepubliceerd - 11 mrt 2021
Evenement45th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2020 - Virtual, Buffalo, Verenigde Staten van Amerika
Duur: 8 nov 202013 nov 2020

Congres

Congres45th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2020
LandVerenigde Staten van Amerika
StadVirtual, Buffalo
Periode8/11/2013/11/20

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