Simultaneous generation of independent wired and wireless services using a single modulator in millimeter-wave-band radio-over-fiber systems

被引：59

作者：

Jia, Zhensheng ^{[1
]}

Yu, Jianjun

Chowdhury, Arshad

Ellinas, Georgios

Chang, Gee-Kung

机构：

[1] Georgia Inst Technol, Sch Elect & Comp Engn, Atlanta, GA 30332 USA

[2] NEC Labs, Princeton, NJ 08540 USA

[3] Univ Cyprus, Dept Elect & Comp Engn, CY-1678 Nicosia, Cyprus

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2007年 / 19卷 / 17-20期

关键词：

millimeter-wave (mm-wave); optical-wireless; radio-over-fiber (ROF); subcarrier multiplexing (SCM); wired and wireless services;

D O I：

10.1109/LPT.2007.905196

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We experimentally demonstrated a novel radio-over-fiber scheme to simultaneously obtain independent wired and wireless signals by using only a single intensity modulator. The optical 40- or 60-GHz millimeter-wave (mm-wave) carriers are generated by means of subcarrier-multiplexing techniques to carry 2.5-Gb/s wireless signals while 10-Gb/s wired signals are imposed on the original optical carrier via regular intensity modulation. The signals with dual services are successfully transmitted over 20-km single-mode fiber (SMF-28) with less than 1.5-dB power penalty.

引用

页码：1691 / 1693

页数：3

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