Title :
Fiber-optic transmission of 60 GHz DBPSK signal employing the dual-mode PSK modulation (DMPM) method
Author :
Ozeki, Y. ; Kishi, M. ; Tsuchiya, A.
Author_Institution :
Dept. of Electron. Eng., Tokyo Univ., Japan
Abstract :
Demonstrated successfully a 20 km fiber-optic transmission of a 156 Mb/s-DBPSK 60 GHz optical mm-wave signal with a new modulation technique employed; the dual-mode phase shift keying modulation (DMPM) method that we have proposed for the use in advanced mm-wave fiber-radio systems based on the passive base stations (PBSs). The experiment was performed to investigate the DMPM performance from a realistic viewpoint, and the following attractive features were confirmed for its PBS application; high modulation index, high dispersion tolerance and compactness.
Keywords :
cellular radio; differential phase shift keying; microwave photonics; optical fibre networks; optical modulation; 156 Mbit/s; 20 km; 60 GHz; DBPSK signal; DMPM; compactness; dispersion tolerance; dual-mode PSK modulation; fiber radio systems; fiber-optic transmission; mm-wave signal; modulation index; passive base stations; Base stations; High speed optical techniques; Optical devices; Optical modulation; Optical receivers; Optical sensors; Optical transmitters; Phase modulation; Phase shift keying; Signal generators;
Conference_Titel :
Microwave Photonics, 2001. MWP '01. 2001 International Topical Meeting on
Conference_Location :
Long Beach, CA, USA
Print_ISBN :
0-7803-7003-1
DOI :
10.1109/MWP.2002.981797
