基于光电振荡器的宽带射频下转换及在高清视频传输的应用
Wideband Photonic Microwave Downconversion Based On an Optoelectronic Oscillator for Uncompressed HD Video Distribution
本文验证了基于光电振荡器的宽带光子射频下转换技术，实现了载频10 GHz、码率大于2 Gb/s的信号下转换和有线无线传输。应用该技术，构建了高清视频有线无线传输论证和演示平台，实现了1.5 Gb/s无压缩高清视频信号传输的实时业务演示。
In this paper, we expermentally demonstrate a wideband photonic microwave downconversion system based on optoelectronic oscillator (OEO). The signal with a carrier frequency of 10 GHz and data rate ≥2 Gb/s is distributed via optical fiber and downconverted via the OEO. Based on the technology, a radio over fiber link for the real-time distribution of 1.5-Gb/s uncompressed HD video is constructed and demonstrated.
周沛、潘时龙、郭荣辉、唐震宙、朱丹、贲德
光电子技术通信无线通信
微波光子学下转换高清视频传输光电振荡器光载无线
Microwave photonicsdownconverionHD video distributionoptoelectronic oscillatorradio over fiber
周沛,潘时龙,郭荣辉,唐震宙,朱丹,贲德.基于光电振荡器的宽带射频下转换及在高清视频传输的应用[EB/OL].(2012-05-11)[2025-08-25].http://www.paper.edu.cn/releasepaper/content/201205-182.点此复制
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