We introduce a novel continuously-variable optical delay technique to support beam-forming wireless communications systems using antenna arrays. We demonstrate delay with 64-QAM modulated signals at a rate of 15 Msymbol/sec with 2.5 GHz carrier frequency.

All-optical delay technique for supporting multiple antennas in a hybrid optical - wireless transmission system

PRESI, Marco;
2008-01-01

Abstract

We introduce a novel continuously-variable optical delay technique to support beam-forming wireless communications systems using antenna arrays. We demonstrate delay with 64-QAM modulated signals at a rate of 15 Msymbol/sec with 2.5 GHz carrier frequency.
2008
9781424419319
Antenna arrays
Optical filters
Optical modulation
Optical noise
Optical receivers
Optical saturation
Phase noise
Propagation delay
Radio frequency
Transmitting antennas
microwave photonics
quadrature amplitude modulation
radio access networks
all-optical delay
beam-forming wireless communications
frequency 2.5 GHz
hybrid optical-wireless transmission
multiple antennas
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.12606/10697
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