RT Journal T1 Broadband linearization for 5G fronthaul transmission A1 Xiupu ZHANG PB Front. Optoelectron. FD 2018-07-04 YR 2018 JF Frontiers of Optoelectronics JO Front. Optoelectron. VO 11 IS 2 SP 107 DO 10.1007/s12200-018-0802-4 K1 5G;fronthaul;radio over fiber (RoF);optical fiber communications;linearization LK {https://journal.hep.com.cn/foe/EN/article/article_22006.shtml}