A Q-band radio-over-fiber system for distribution of uncompressed high-definition video signals

A Q-band radio-over-fiber system for distribution of uncompressed high-definition video signals A Q-band radio-over-fiber (RoF) system for transmission of uncompressed high-definition (HD) video signals is proposed and demonstrated. Three key photonic technologies are employed, i.e., the dispersion compensation based on a polarization modulator and a polarizer in the transmitter, the RF carrier extraction based on injection-locked optoelectronic oscillator and the frequency downconversion based on cascaded external modulations in the receiver. A proof-of-concept experiment is carried out. Results show that the proposed system supports 20-km wired and 0.5-m wireless distribution of uncompressed HD video signal. The cooperation of two antennas is also demonstrated, which provides a preliminary demonstration of intelligent RoF system. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Photonic Network Communications Springer Journals

A Q-band radio-over-fiber system for distribution of uncompressed high-definition video signals

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Publisher
Springer US
Copyright
Copyright © 2016 by Springer Science+Business Media New York
Subject
Computer Science; Computer Communication Networks; Electrical Engineering; Characterization and Evaluation of Materials
ISSN
1387-974X
eISSN
1572-8188
D.O.I.
10.1007/s11107-016-0617-4
Publisher site
See Article on Publisher Site

Abstract

A Q-band radio-over-fiber (RoF) system for transmission of uncompressed high-definition (HD) video signals is proposed and demonstrated. Three key photonic technologies are employed, i.e., the dispersion compensation based on a polarization modulator and a polarizer in the transmitter, the RF carrier extraction based on injection-locked optoelectronic oscillator and the frequency downconversion based on cascaded external modulations in the receiver. A proof-of-concept experiment is carried out. Results show that the proposed system supports 20-km wired and 0.5-m wireless distribution of uncompressed HD video signal. The cooperation of two antennas is also demonstrated, which provides a preliminary demonstration of intelligent RoF system.

Journal

Photonic Network CommunicationsSpringer Journals

Published: Mar 10, 2016

References

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