Multiband Phase-Modulated RoF Link With Coherent Detection and Bandpass Sampling | |
Cao, Minghua1,2; Li, Jianqiang2; Dai, Yitang2; Yin, Feifei2; Xu, Kun2 | |
刊名 | IEEE PHOTONICS TECHNOLOGY LETTERS
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2015-11 | |
卷号 | 27期号:21页码:2308-2311 |
关键词 | Radio-over-fiber coherent communications bandpass sampling fiber optics optical communications |
ISSN号 | 1041-1135 |
DOI | 10.1109/LPT.2015.2462087 |
英文摘要 | Bandpass sampling-based coherent detection of multiband subcarrier multiplexed signals was experimentally demonstrated over phase-modulated radio-over-fiber links. Theoretical analysis and experiments are conducted to evaluate the transmission performance. In addition, for multiband transmission, an effective method for determining the valid analog-to-digital converter sampling frequency ranges is derived to ensure no aliasing in the presence of frequency offset. Two quadrature phase-shift keying subcarrier signals were successfully transmitted and recovered over 50.6-km fiber transmission. The experimental results demonstrate that the bandpass sampling performs error free transmission with similar to 9 dB the sensitivity penalty when the sampling rate decreases from 10 to 1 GSa/s. The hardware independence and computational complexity reduction is worth of this performance loss. |
资助项目 | Specialized Research Fund for Doctoral Program of Higher Education[20130005120007] |
WOS研究方向 | Engineering ; Optics ; Physics |
语种 | 英语 |
出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
WOS记录号 | WOS:000362289700025 |
状态 | 已发表 |
内容类型 | 期刊论文 |
源URL | [http://119.78.100.223/handle/2XXMBERH/33949] ![]() |
专题 | 计算机与通信学院 |
通讯作者 | Cao, Minghua |
作者单位 | 1.Lanzhou Univ Technol, Sch Comp & Commun, Lanzhou 730050, Peoples R China 2.Beijing Univ Posts & Telecommun, State Key Lab Informat Photon & Opt Commun, Beijing 100876, Peoples R China |
推荐引用方式 GB/T 7714 | Cao, Minghua,Li, Jianqiang,Dai, Yitang,et al. Multiband Phase-Modulated RoF Link With Coherent Detection and Bandpass Sampling[J]. IEEE PHOTONICS TECHNOLOGY LETTERS,2015,27(21):2308-2311. |
APA | Cao, Minghua,Li, Jianqiang,Dai, Yitang,Yin, Feifei,&Xu, Kun.(2015).Multiband Phase-Modulated RoF Link With Coherent Detection and Bandpass Sampling.IEEE PHOTONICS TECHNOLOGY LETTERS,27(21),2308-2311. |
MLA | Cao, Minghua,et al."Multiband Phase-Modulated RoF Link With Coherent Detection and Bandpass Sampling".IEEE PHOTONICS TECHNOLOGY LETTERS 27.21(2015):2308-2311. |
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