Title :
Experimental investigation on multi-dimensional digital predistortion for multi-band directly-modulated radio-over-fiber systems
Author :
Hao Chen ; Jianqiang Li ; Kun Xu ; Yitang Dai ; Feifei Yin ; Jintong Lin
Author_Institution :
State Key Lab. of Inf. Photonics & Opt. Commun., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
Multi-dimensional digital predistortion technique is experimentally investigated for multi-band directly-modulated radio-over-fiber system, in terms of nonlinearity order, memory length, oversampling rate, carrier frequency dependence, and RF input power tolerance.
Keywords :
optical modulation; radio-over-fibre; RF input power tolerance; carrier frequency dependence; memory length; multiband directly-modulated radio-over-fiber system; multidimensional digital predistortion; nonlinearity order; oversampling rate; IEEE 802.11 Standards; Mathematical model; Nonlinear distortion; Optical fibers; Predistortion; Radio frequency;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2014
Conference_Location :
San Francisco, CA
Print_ISBN :
978-1-5575-2994-7
DOI :
10.1364/OFC.2014.M3D.4
