Schemes of generating M-ASK signals and remote local oscillator at millimeter-wave band in radio over fiber system

Haoshuo Chen; Rujian Lin; Jianjun Ye

doi:10.1117/12.851944

1 December 2009 Schemes of generating M-ASK signals and remote local oscillator at millimeter-wave band in radio over fiber system

Haoshuo Chen, Rujian Lin, Jianjun Ye

Author Affiliations +

Proceedings Volume 7632, Optical Transmission Systems, Switching, and Subsystems VII; 76321X (2009) https://doi.org/10.1117/12.851944
Event: Asia Communications and Photonics, 2009, Shanghai, Shanghai , China

Abstract

This paper introduces two schemes to generate millimeter-wave (mm-wave) BPSK and M-ASK signals in Base Station in Radio over Fiber (RoF) system based on cascaded Dual-Drive Mach-Zehnder modulators (DD-MZM). A BPSKmodulated mm-wave RoF system is proposed by controlling the amplitudes of baseband digital signal. Another scheme to generate M-ASK-modulated mm-wave in BS is based on commanding the power of Intermediated Frequency (IF) signal. Both schemes can make the remote local reference signal available in the BS, which makes the system costefficient. The proposed schemes are verified by theoretical derivation and simulation.

Citation Download Citation

Haoshuo Chen, Rujian Lin, and Jianjun Ye "Schemes of generating M-ASK signals and remote local oscillator at millimeter-wave band in radio over fiber system", Proc. SPIE 7632, Optical Transmission Systems, Switching, and Subsystems VII, 76321X (1 December 2009); https://doi.org/10.1117/12.851944

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