Title :
Full-duplex 60-GHz-band radio-on-fiber systems with simple base station configuration
Author :
Kuri, T. ; Kitayama, K. ; Chujo, W.
Author_Institution :
Commun. Res. Lab., Minist. of Posts & Telecommun., Tokyo, Japan
Abstract :
Full-duplex 60-GHz-band radio-on-fiber systems to realize simple base station (BS) configuration are presented. Two systems with the simple BS are considered. One is that an external optical modulator and a photodetector are in the BS while the system has only a single light source. Another is that the BS has only an optical transceiver. Error-free simultaneous fiber-optic transmission of 60 GHz band, 156 Mb/s DPSK down- and uplink signals is experimentally demonstrated in each system
Keywords :
differential phase shift keying; digital communication; electro-optical modulation; microwave links; optical fibre communication; transceivers; 156 Mbit/s; 60 GHz; DPSK down-link signals; DPSK uplink signals; MM-wave radio-on-fiber systems; base station configuration; electroabsorption modulator; external optical modulator; full-duplex radio-on-fiber systems; optical transceiver; photodetector; single light source; Band pass filters; Base stations; Light sources; Optical devices; Optical filters; Optical modulation; Photodetectors; RF signals; Radio frequency; Transceivers;
Conference_Titel :
Microwave Conference, 2000 Asia-Pacific
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-6435-X
DOI :
10.1109/APMC.2000.925911
