Multisideband Detection Radio-Over-Fiber Link With Phase Modulation and Fiber Demodulation for Vector Signal Transmission

被引：6
|
作者：
Wu, Xi [1 ]
Zheng, Xiaoping [1 ]
Li, Shangyuan [1 ]
Wen, He [1 ]
Guo, Yili [1 ]
Zhang, Hanyi [1 ]
机构：
[1] Tsinghua Univ, Dept Elect Engn, Tsinghua Natl Lab Informat Sci & Technol, State Key Lab Integrated Optoelect, Beijing 100084, Peoples R China
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 2010年 / 22卷 / 02期
关键词：
Dispersion; fiber demodulation; phase modulation (PM); radio-over-fiber (RoF); vector signal; SYSTEMS;
D O I：
10.1109/LPT.2009.2036145
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 propose and demonstrate a multisideband detection (MSD) radio-over-fiber (RoF) link with optical phase modulation ( PM) and fiber demodulation to transmit vector signals. In the scheme, the optical PM signal is demodulated by the fiber dispersion. The fading effect can be almost entirely overcome thanks to the MSD. In case of 50-Msymbols/s vector signal with frequencies of subcarrier ranging from 2 to 12 GHz over 25-, 50-, and 100-km single-mode fibers, respectively, the RoF-link's error vector magnitude of better than 4.5% and spurious-free dynamic range of more than 97 dB Hz(2/3) are obtained experimentally.
引用
收藏
页码：76 / 78
页数：3
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