DocumentCode :
2093081
Title :
RF-IF downconversion and linearization of an analog photonic link based on digital signal post-compensation
Author :
Ran Shi ; Pengxiao Li ; Minghua Chen ; Sigang Yang ; Hongwei Chen ; Shizhong Xie
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
fYear :
2012
fDate :
7-10 Nov. 2012
Firstpage :
1
Lastpage :
3
Abstract :
A novel analog photonic link for RF-IF downconversion is proposed. Nonlinear distortions components are significantly suppressed by 27 dB using DSP-based post-compensation method. An SFDR of 125dB-Hz2/3 is achieved, which is improved by 15 dB.
Keywords :
digital signal processing chips; nonlinear distortion; optical links; radio-over-fibre; DSP-based post-compensation method; RF-IF downconversion; SFDR; analog photonic link; digital signal post-compensation; nonlinear distortions components;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Communications and Photonics Conference (ACP), 2012 Asia
Conference_Location :
Guangzhou
ISSN :
2162-108X
Print_ISBN :
978-1-4673-6274-0
Type :
conf
Filename :
6510763
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2093081
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