Single-carrier 220-Gbit/s sub-THz wireless transmission over 214â
m using a photonics-based system.
Opt Lett
; 49(16): 4666-4668, 2024 Aug 15.
Article
en En
| MEDLINE
| ID: mdl-39146130
ABSTRACT
We have demonstrated, for the first time to our knowledge, a single-carrier 220-Gbit/s wireless link over 214-m distance within hard-decision forward error correction (HD-FEC) limit using a 300-GHz-band photonics-based system incorporated with on-line digital signal processing (DSP). The approach to obtaining these results was to optimize the transmission system by using a low-noised two-tone laser system to the transmitter and receiver and to apply the unique Fresnel region of the antenna to achieve longer distances. These research results are expected to serve as a low-cost and basic communication system technology for promising backhaul wireless communications in the sixth-generation era.
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Colección:
01-internacional
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MEDLINE
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En
Revista:
Opt Lett
/
Opt. lett. (Online)
/
Optics letters (Online)
Año:
2024
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Article