%0 Journal Article
%T A Bi-directional Radio-over-Fiber System Based on Double-sideband with Optical Carrier Suppression<br>抑光载波双边带Radio over Fiber双工通信系统设计
%A LI Guang
%A HUANG Xu-guang
%A <br>李广
%A 黄旭光
%J 光子学报
%D 2009
%I 
%X A bi-directional ROF system based on double-sideband with optical carrier suppression (DSBOCS) scheme to generate optical millimeter-wave signal via electronic-optical phase modulation (EO-PM) was demonstrated.The communicated bandwidth could be doubled to realize Ultra Width Band and Ultra High Frequency (UHF) communication via phase modulation.The BERs of downlink and uplink via adjusting the phase deviations of the phase modulators could be successfully controlled.The simulation result shows that the bi-directional 2.5 Gbit/s data modulated with a 24 GHz UHF microwave in a light beam with a transmitted power of 3 dBm is successfully transmitted over a 40 km SMF-28 fiber with an attenuation of 0.25 dB/km and a dispersion of 20 ps/(nm·km).
%K RoF<br>电光相位调制
%K 抑光载波双边带调制
%K 光学毫米波
%K 无线通信网络
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=6134114334E7DFEEE84B94F0038F8BBB&yid=DE12191FBD62783C&vid=16D8618C6164A3ED&iid=94C357A881DFC066&sid=09D7E2FA8227CA7B&eid=CD1AB74EAF0667FF&journal_id=1004-4213&journal_name=光子学报&referenced_num=1&reference_num=12