Title :
Digital multi-channel post-linearization for uplink in multi-band radio-over-fiber systems
Author :
Yinqing Pei ; Jianqiang Li ; Kun Xu ; Yitang Dai ; Yuefeng Ji ; Jintong Lin
Author_Institution :
State Key Lab. of Inf. Photonics & Opt. Commun., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
A digital multi-channel post linearization technique is proposed for the uplink of multi-band RoF systems. With all linearization functions located in the central office, >12dB ACLR reduction is demonstrated in a two-band RoF system.
Keywords :
radio-over-fibre; central office; digital multichannel post-linearization technique; multiband radio-over-fiber systems; two-band RoF system; Baseband; Central office; Dynamic range; Optical fiber communication; RF signals; Uplink; Wireless communication;
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
