DocumentCode
147474
Title
Complexity-reduced analog predistortion using schottky diode for radio-over-fiber systems
Author
Byung-Hee Son ; Kwang-Jin Kim ; Ye Li ; Young-Wan Choi
Author_Institution
Sch. of Electr. & Electron. Eng., Chung-Ang Univ., Seoul, South Korea
fYear
2014
fDate
27-29 Aug. 2014
Firstpage
1
Lastpage
2
Abstract
In this paper, we propose a novel and simple predistortion method using schottky diode to compensate the nonlinear characteristics of the DFB-LD for RoF systems. The experimental results show that the enhancement of about 30 dB in the third-order intermodulation distortion (IMD3) and about 10 dB in the spurious-free dynamic range (SFDR) are achieved at 2.4 GHz.
Keywords
Schottky diodes; intermodulation distortion; optical fibre networks; radio-over-fibre; DFB-LD; IMD3; RoF systems; SFDR; Schottky diode; complexity-reduced analog predistortion; frequency 2.4 GHz; nonlinear characteristics; radio-over-fiber systems; spurious-free dynamic range; third-order intermodulation distortion; Mobile communication; Optical distortion; Optical fibers; Optical transmitters; Predistortion; Radio frequency; Schottky diodes; nonlinearity; predistortion; radio-over-fiber; schottky diode; third-order intermodulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Internet 2014 (COIN), 2014 12th International Conference on
Conference_Location
Jeju
Type
conf
DOI
10.1109/COIN.2014.6950624
Filename
6950624
Link To Document