Phase compensation to overcome dispersion penalty for ultra wideband-over-fiber systems

Author

Chen, Yi-Shu ; Lin, Wen-Piao

Author_Institution

Dept. of Electr. Eng., Chung Gung Univ., China

fYear

2010

fDate

14-16 Dec. 2010

Firstpage

1

Lastpage

4

Abstract

This paper using a technique of optical double sideband by a concept of phase compensation to improve the reduction of RF power due to fiber chromatic dispersion on the ultra wideband-over-fiber (UWBOF) system. This method will be compared with the optical single sideband technique. Moreover, we use multi-band orthogonal frequency division multiplexing (MB-OFDM) signals on this system and analyze the different fiber and free-space wireless transmission distances. The experimental results demonstrated that proposed system can achieve the better performances.

Keywords

OFDM modulation; optical fibre dispersion; optical fibre networks; radio access networks; radio-over-fibre; ultra wideband communication; RF power; UWB systems; dispersion penalty; fiber chromatic dispersion; free-space wireless transmission; multiband orthogonal frequency division multiplexing signal; optical single sideband technique; phase compensation; ultrawideband-over-fiber systems; Amplitude modulation; Optical fiber communication; Optical fiber dispersion; Optical fibers; Optical modulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Photonics Global Conference (PGC), 2010

Conference_Location

Singapore

Print_ISBN

978-1-4244-9882-6

Type

conf

DOI

10.1109/PGC.2010.5706044

Filename

5706044