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RoF Communication Technology and Its Application Prospect
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作者 Yu Jianguo,Gong Minjie,Zhang Ming(Beijing Northern FiberHome Technologies Co.Ltd.,Beijing 100085,P.R.China) 《ZTE Communications》 2009年第3期12-15,共4页
The Radio over Fiber (RoF) communication technology combines the technical advantages of both fiber communication and wireless mobile communication to solve the problems of bandwidth,flexibility and electromagnetic in... The Radio over Fiber (RoF) communication technology combines the technical advantages of both fiber communication and wireless mobile communication to solve the problems of bandwidth,flexibility and electromagnetic interference.Research of the technology is drawing wide concerns around the world.However,high cost becomes a drawback of this technology at present.In this article the RoF Multi-System Access (RoFMA) scheme is proposed.The scheme makes use of the Optical Time Division Multiplexing (OTDM) and multi-system multiplex/de-multiplex technologies to lower the access cost.The article also predicts good development and market prospect of the RoFMA technology. 展开更多
关键词 rof communication Technology and Its Application Prospect OVER RRU RADIO
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Status Quo and Prospect of Millimeter Wave RoF Communication Technology
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作者 Song Yiqiao,Zheng Xiaoping(Department of Electronic Engineering,Tsinghua University,Beijing 100084,P.R.China) 《ZTE Communications》 2009年第3期21-24,共4页
The optical communication technology features low cost,wide band,low loss,and anti-electromagnetic interference performance.By combining the optical communication technology with the radio millimeter wave communicatio... The optical communication technology features low cost,wide band,low loss,and anti-electromagnetic interference performance.By combining the optical communication technology with the radio millimeter wave communication system,the Millimeter Wave Radio over Fiber (MM-RoF) system boasts a lot of advantages,including wide band,small size,light weight,low cost,low loss,and resistance of electromagnetic interference as well as high transmission quality.The MM-RoF technology solves the problems faced by traditional microwave transmission system at the millimeter wave band,namely,high loss and inability to resist interference efficiently.Meanwhile,it puts an end to the bottleneck of millimeter wave electronic devices and thus is deemed as with great potentials.The MM-ROF technology that supports multiple formats and services signifies one of the significant trends for future development of the MM-RoF system. 展开更多
关键词 rof OVER Status Quo and Prospect of Millimeter Wave rof communication Technology WAVE
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