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Evaluation of All-O...
Evaluation of All-Optical Demultiplexing in Millimeter-Wave Subcarrier-System for Wireless Communication
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- Wiberg, Andreas, 1978 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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Pérez-Millan, Pere (författare)
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Andrés, Miguel (författare)
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visa fler...
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- Hedekvist, Per Olof E, 1967 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Andrekson, Peter, 1960 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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visa färre...
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(creator_code:org_t)
- ISBN 1424402042
- 2006
- 2006
- Engelska.
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Ingår i: Proceedings of International Topical Meeting on Microwave Photonics. - 1424402042 ; Paper T2.2
- Relaterad länk:
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https://research.cha...
Abstract
Ämnesord
Stäng
- In this paper, a scheme for multiplexing millimeter-wave carriers on a single optical carrier and using an all-optical millimeter-wave demultiplexer is presented. The optical demultiplexing of radio-over-fiber signals is based on dual sideband modulation with suppressed optical carrier combined with the filtering properties of dual over-written fiber Bragg gratings. The performance of the system is investigated using a single optical carrier and independent data modulated millimeterwave signals at 20 and 40 GHz. The signals are transmitted over optical fiber, demultiplexed and wirelessly distributed to a mobile unit. It is found that performance of the demultiplexing using fiber Bragg gratings gives less than -40 dB electrical power interchannel crosstalk and the spurious free dynamic range is measured to be 80 dB.Hz^(2/3). Furthermore, PSK, QAM and ASK PRBS modulated dataup to 2.5 Gb/s are successfully transmitted through thewireless link.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
Nyckelord
- demultiplexing
- Microwave photonics
- millimeter-wave
- fiber Bragg gratings
- analog links
- wireless communication
Publikations- och innehållstyp
- kon (ämneskategori)
- ref (ämneskategori)
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