Beltrán Ramírez, M.; Llorente Sáez, R. (2011). Dual Photonic Generation Ultrawideband Impulse Radio by Frequency Shifting in Remote-Connectivity Fiber. Journal of Lightwave Technology. 29(24):3645-3653. https://doi.org/10.1109/JLT.2011.2173656
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/28653
Title:
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Dual Photonic Generation Ultrawideband Impulse Radio by Frequency Shifting in Remote-Connectivity Fiber
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Author:
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Beltrán Ramírez, Marta
Llorente Sáez, Roberto
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UPV Unit:
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Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions
Universitat Politècnica de València. Instituto Universitario de Tecnología Nanofotónica - Institut Universitari de Tecnologia Nanofotònica
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Issued date:
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Abstract:
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[EN] An impulse-radio ultrawideband (UWB) photonic generation technique based on frequency shifting in the remote connectivity fiber in optical access networks is proposed and analyzed in this paper. This technique is based ...[+]
[EN] An impulse-radio ultrawideband (UWB) photonic generation technique based on frequency shifting in the remote connectivity fiber in optical access networks is proposed and analyzed in this paper. This technique is based on optical carrier suppression modulation combined with fiber chromatic dispersion targeting to overcome the bandwidth limitation of optical upconversion, with the advantage of being easily reconfigurable generating simultaneously different RF bands. A comprehensive simulation analysis is performed with special focus on capabilities for dual 24 GHz/60 GHz operation paired with experimental demonstration at 1.24 Gb/s. 60 GHz wireless performance after optical generation and transmission in 12.5 km of standard single-mode fiber is measured demonstrating error-free transmission at 1 m radio distance. The inclusion of remote Gaussian-monocycle pulse shaping is also analyzed in this paper considering dual 24 GHz/60 GHz operation. Pulse-shaped dual 24 GHz/60 GHz generation is experimentally demonstrated at 1.24 Gb/s. Transmission performance is measured at 24 GHz demonstrating error-free transmission. The simulation analysis further indicates that the technique is suitable for UWB generation at higher RF bands such as the $W$-band (75-110 GHz). Practical implementation considerations and trade-offs (e.g., in terms of cost and number of remote antenna units supported) of this system are also analyzed by simulation showing that the technique is cost effective. © 2011 IEEE.
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Subjects:
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Millimeter wave communication
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Optical access networks
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Optical fiber communication
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Optical frequency conversion
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Optical pulse generation
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Ultrawideband (UWB) communication
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Millimeter-wave communication
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Optical frequency
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Bandwidth
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Communication
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Fibers
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Light pulse generators
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Light transmission
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Optical communication
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Radio broadcasting
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Radio transmission
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Single mode fibers
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Telecommunication systems
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Tungsten compounds
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Copyrigths:
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Cerrado |
Source:
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Journal of Lightwave Technology. (issn:
0733-8724
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DOI:
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10.1109/JLT.2011.2173656
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Publisher:
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Institute of Electrical and Electronics Engineers (IEEE)
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Publisher version:
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http://dx.doi.org/10.1109/JLT.2011.2173656
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Project ID:
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info:eu-repo/grantAgreement/EC/FP7/224402
info:eu-repo/grantAgreement/EC/FP7/249142
European Commission FP7-ICT-224402
MICINN/TEC2009-14250
MICINN/FPI/BES-2006-12066
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Thanks:
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This work was supported in part by the European Commission under the FP7-ICT-249142 FIVER and FP7-ICT-224402 EURO-FOS projects and by the Spanish Ministry of Science and Innovation under the TEC2009-14250 ULTRADEF project. ...[+]
This work was supported in part by the European Commission under the FP7-ICT-249142 FIVER and FP7-ICT-224402 EURO-FOS projects and by the Spanish Ministry of Science and Innovation under the TEC2009-14250 ULTRADEF project. The work of M. Beltran was supported by the Spanish Ministry of Science and Innovation under FPI Grant BES-2006-12066.
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Type:
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Artículo
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