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Millimeter-wave signal transmission using digitized radio-over-fiber technique
2012 IEEE/MTT-S International Microwave Symposium Digest, 2012In this paper, we propose and demonstrate a digitized millimeter-over-fiber transmission scheme using better-performance less-expensive digital optical link. A 40 GHz millimeter wave signal is successfully generated in BS from a digitized IF signal centered at 500 MHz with a sampling rate of 2 GHz, bit resolution of 5 and a total optical bit rate of 10
Yizhuo Yang +2 more
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Digitized Radio-Over-Fiber Technologies for Converged Optical Wireless Access Network
Journal of Lightwave Technology, 2010With the rapid deployment of optical access networks and the growing availability of mature and cost-effective opto-electronic system technologies, a unified optical feeder network could provide seamless integration of both broadband optical and wireless access networks.
Nirmalathas, A +4 more
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FTnet-based Digital Demodulator for Radio over Fiber Transmission
2022 IEEE International Topical Meeting on Microwave Photonics (MWP), 2022Yue Zhu +4 more
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Digital Signal Processing in Coherent Optical Radio Over Fiber Systems
2017Coherent communication systems became practical with the advent of integrated electronic circuits capable of supporting Digital Signal Processing (DSP) at speeds compatible with line rates. Much of the complexity and expense of the functions required in a coherent receiver to compensate for optical channel uncertainties and impairments could be ...
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A full‐duplex dual‐polarization QPSK in a digital radio‐over‐fiber system
Microwave and Optical Technology Letters, 2018AbstractThe author numerically investigates the performance of a 100 Gb/s dual‐polarization quadrature phase‐shift keying (DP‐QPSK) coherent radio‐over‐fiber (RoF) system through deploying various lengths of standard single‐mode fiber (SSMF). The utilization of a microwave photonic integrated circuit (MPIC) as the core building block of this optical ...
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Evaluation of the Digital Data Performance Transmission on a Fiber-Radio System
Electronics, 2023Ignacio Enrique Zaldivar Huerta +2 more
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Real-Time 100-GS/s Sigma-Delta Modulator for All-Digital Radio-Over-Fiber Transmission
Journal of Lightwave Technology, 2020Johan Bauwelinck +2 more
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Analog vs Digital Radio-Over-Fiber: A Spectral Efficiency Debate From the SNR Perspective
Journal of Lightwave Technology, 2021Di Che
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