Multi-Service Cable Television System Using a Single Wavelength

被引:5
|
作者
Peng, Peng-Chun [1 ]
Shiu, Kuo-Cheng [1 ]
Lee, Wei-Yun [1 ]
Chang, Ching-Hung [2 ]
Lin, Bo-Lun [1 ]
Jhang, Jhih-Jiang [1 ]
机构
[1] Natl Taipei Univ Technol, Dept Electroopt Engn, Taipei 106, Taiwan
[2] Natl Chiayi Univ, Dept Elect Engn, Chiayi, Taiwan
来源
IEEE PHOTONICS JOURNAL | 2013年 / 5卷 / 04期
关键词
Cable television; multi-service transport system; TO-THE-HOME; FIBER; TRANSMISSION; MODULATION; BASEBAND; SIGNALS; BAND;
D O I
10.1109/JPHOT.2013.2271734
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
This paper presents a multi-service cable television (CATV) system using a single wavelength. The multi-service CATV systems can transmit both CATV and wireless signals by using one external modulator on a single wavelength over a single fiber. Moreover, this multi-service transport system, in contrast to the previously developed systems, does not incur the dc bias drift problem. In addition to satisfying the CATV requirements where excellent performances of carrier-to-noise ratio (CNR), composite second-order (CSO), and composite triple beat (CTB) are achieved for CATV signals, the multi-service transport system also satisfies the demand for high-quality wireless signal transmission over a 25-km single-mode fiber (SMF).
引用
收藏
页数:7
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