Title :
Transmission of 37.6-GHz QPSK wireless data over 12.8-km fiber with remote Millimeter-wave local oscillator delivery using a bi-directional SOA in a full-duplex system with 2.2-km CWDM fiber ring architecture
Author :
Ismail, T. ; Liu, C.P. ; Mitchell, J.E. ; Seeds, A.J. ; Qian, X. ; Wonfor, A. ; Penty, R.V. ; White, I.H.
Author_Institution :
Dept. of Electron. & Electr. Eng., Univ. Coll. London, UK
Abstract :
Full-duplex 3.5-MSymb/s millimeter-wave quadrature-phase-shift-keying wireless data transmission over 12.8-km fiber transmission between a central station and base stations located on a 2.2-km coarse wavelength-division-multiplex fiber ring, with remote 40-GHz local oscillator delivery using a bidirectional semiconductor optical amplifier, is demonstrated experimentally. Successful transmission is achieved with 10.5% and 7.8% error vector magnitude values for the downlink and the uplink directions, respectively.
Keywords :
microwave photonics; millimetre wave oscillators; optical fibre communication; optical fibres; quadrature phase shift keying; semiconductor optical amplifiers; wavelength division multiplexing; 12.8 km; 2.2 km; 37.6 GHz; CWDM; QPSK; bidirectional SOA; fiber ring architecture; fiber transmission; full-duplex system; millimeter-wave local oscillator delivery; remote local oscillator delivery; wireless data transmission; Base stations; Bidirectional control; Frequency; Local oscillators; Millimeter wave technology; Optical feedback; Optical fibers; Optical modulation; Quadrature phase shift keying; Semiconductor optical amplifiers; Bidirectional semiconductor optical amplifier (SOA); coarse wavelength-division multiplexing (CWDM); millimeter-wave (mm-wave); radio-over-fiber;
Journal_Title :
Photonics Technology Letters, IEEE
DOI :
10.1109/LPT.2005.853529
