Research Article
Photonic Millimeter-Wave-Band Ultra-Wideband Signal Generation based on a Dual-Drive Mach-Zehnder Modulator
@INPROCEEDINGS{10.4108/icst.chinacom.2014.256417, author={Dong Wang and Bo Dai and Liqin Ren and Bin Sheng and Qi Wang and Dawei Zhang and Xu Wang}, title={Photonic Millimeter-Wave-Band Ultra-Wideband Signal Generation based on a Dual-Drive Mach-Zehnder Modulator}, proceedings={9th International Conference on Communications and Networking in China}, publisher={IEEE}, proceedings_a={CHINACOM}, year={2015}, month={1}, keywords={millimeter-wave band ultra-wideband dual-drive mach-zehnder modulator uwb-over-fiber optical wireless communications}, doi={10.4108/icst.chinacom.2014.256417} }- Dong Wang
Bo Dai
Liqin Ren
Bin Sheng
Qi Wang
Dawei Zhang
Xu Wang
Year: 2015
Photonic Millimeter-Wave-Band Ultra-Wideband Signal Generation based on a Dual-Drive Mach-Zehnder Modulator
CHINACOM
IEEE
DOI: 10.4108/icst.chinacom.2014.256417
Abstract
A novel millimeter-wave (MMW) band ultra-wideband (UWB) signal generation scheme is proposed in this paper. A theoretical model is built to demonstrate the signal generation and to analyze the signal quality. The mechanism to suppress the residual local oscillation and low frequency components is investigated. The influence of the input signal over the bandwidth is studied. A 24 GHz-band MMW-UWB signal with the bandwidth of 8.1 GHz is generated at 25.5 GHz.
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