Ultra-high data-rate 60 GHz radio-over-fiber systems employing optical frequency multiplication and OFDM formats

Chun-Ting Lin*, Jyehong Chen, Po Tsung Shih, Wen Jr Jiang, Sien Chi

*Corresponding author for this work

研究成果: Article同行評審

89 引文 斯高帕斯(Scopus)

摘要

The increasing demand for wireless video-based interactive and multimedia data services explains why 60-GHz millimeter-wave wireless system is a promising candidate to provide multi-gigabit-per-second wireless services. While attempting to generate and transmit 60 GHz signals in a wireless system cost effectively and increase the spectral efficiency to facilitate multi-gigabit-per-second services, this work reviews three radio-over-fiber (RoF) systems based on optical frequency multiplication (up to 6 times) to reduce the bandwidth requirement of optical transmitters. Additionally, orthogonal frequency division multiplexing (OFDM) signals with multi-level modulation formats (16 QAM) are utilized to achieve an ultrahigh data rate of 28 Gbps within the 7-GHz license-free band and compensate for an uneven frequency response of 60-GHz RoF systems. Negligible power penalty following 25-km standard single mode fiber (SSMF) transmission is observed, capable of significantly extending the service range to various applications within a building or campus.

原文English
文章編號5453014
頁(從 - 到)2296-2306
頁數11
期刊Journal of Lightwave Technology
28
發行號16
DOIs
出版狀態Published - 16 八月 2010

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