Journal of Shanghai University(Natural Science Edition)
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LIN Ru-jian, XIU Ming-lei, QIN Hai-lin
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Abstract: A bi-directional transmission configuration based on optical frequency multiplication is presented for millimeter-wave radio-on-fiber systems. At CS, the phase of lightwave is modulated by sweeping sine wave together with basedata. At BS, the input lightwave is divided into two branches composed of periodic optical filter, photodiode and bandpass filter operating at different parameters with relative branch. A millimeter-wave signal modulated by basedata can be generated at one branch, while a reference millimeterwave oscillator is produced at the other. The scheme can minimize CS, does not need a millimeter-wave local oscillator at BS, and can depress link dispersion.
Key words: millimeter-wave radio-on-fiber, optical frequency multiplying, bidirectional transmission system
CLC Number:
TN929.11
LIN Ru-jian;XIU Ming-lei;QIN Hai-lin. Novel Bidirectional Transmission Configuration of Millimeter-Wave Radio-on-Fiber System Based on Optical Frequency Multiplication[J]. Journal of Shanghai University(Natural Science Edition).
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https://www.journal.shu.edu.cn/EN/Y2007/V13/I4/352