Title :
Full-duplex broadband fiber-wireless system incorporating baseband data transmission and a novel dispersion tolerant modulation scheme
Author :
Lim, C. ; Nirmalathas, A. ; Novak, D. ; Waterhouse, R. ; Ghorbani, K.
Author_Institution :
Photonics Res. Lab., Melbourne Univ., Parkville, Vic., Australia
Abstract :
We present the first demonstration of a broadband millimeter-wave fiber-wireless system incorporating baseband data transmission in both the downstream (622 Mb/s) and upstream (155 Mb/s). The local oscillator (LO) required at the base-station for up- and downconversion to/from the MM-wave wireless frequency is delivered remotely via a modulation scheme that is tolerant to the effects of fiber dispersion on the LO carrier power.
Keywords :
data communication; digital communication; microwave links; optical fibre communication; optical modulation; 155 Mbit/s; 622 Mbit/s; LO carrier power; MM-wave wireless frequency; base-station LO; baseband data transmission; broadband fiber-wireless system; dispersion tolerant modulation scheme; downconversion; fiber dispersion; full-duplex fiber-wireless system; local oscillator; millimeter-wave fiber-wireless system; upconversion; Baseband; Broadband antennas; Data communication; Distributed feedback devices; Frequency; Optical feedback; Optical fibers; Optical filters; Optical modulation; RF signals;
Conference_Titel :
Microwave Symposium Digest, 1999 IEEE MTT-S International
Conference_Location :
Anaheim, CA, USA
Print_ISBN :
0-7803-5135-5
DOI :
10.1109/MWSYM.1999.779602
