A multi-channel full-duplex 60-GHz-band radio-over-fiber system

被引：2
作者：
Yang, Hongwu [1 ]
Sun, Junqiang [1 ]
Du, Qiujiao [1 ]
机构：
[1] Huazhong Univ Sci & Technol, Sch Optoelect Sci & Engn, Wuhan Natl Lab Optoelect, Wuhan 430074, Hubei, Peoples R China
来源：
OPTIK | 2010年 / 121卷 / 22期
关键词：
Full-duplex; Radio-over-fiber (ROF); Optical interleaver (IL); Optical millimeter (mm)-wave generation; WAVELENGTH REUSE; LINK; SCHEME;
D O I：
10.1016/j.ijleo.2009.06.008
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We propose and simulate a novel full-duplex radio-over-fiber system using a single light source at central station (CS). The scheme is employed to generate 60-GHz optical millimeter wave at CS for down-link transmission while the same optical carrier is reused at base station for up-link connection. There is no additional laser source for the upstream data generation in the base station. The bidirectional full-duplex 2.5 Gb/s data are successfully transmitted over 40 km standard single-mode fiber (SMF). The power penalty for the down-link data after transmission over 40 km SMF is less than 0.6 dB, while for the up-link data, the power penalty after transmission over 40 km SMF is neglected. This system shows good performance over long-distance delivery and has important applicable value in high radio frequency (RF) sector and multi-channel full-duplex system. (C) 2009 Elsevier GmbH. All rights reserved.
引用
收藏
页码：2044 / 2048
页数：5
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