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BER Estimation from...
BER Estimation from EVM for QPSK and 16-QAM Coherent Optical Systems
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Hudlicka, M. (författare)
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- Lundström, Carl Peter, 1982 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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Humphreys, D. A. (författare)
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Fatadin, I. (författare)
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(creator_code:org_t)
- ISBN 9781467381536
- 2016
- 2016
- Engelska.
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Ingår i: IEEE 6th International Conference on Photonics (ICP), Kuching, Malaysia, Mar 14-17, 2016. - 2330-5665. - 9781467381536
- Relaterad länk:
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https://research.cha...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- BER estimation from measured EVM values is shown experimentally for QPSK and 16QAM optical signals with 28 GBd. Various impairments, such as gain imbalance, quadrature error and timing skew, are introduced into the transmitted signal in order to evaluate the robustness of the method. The EVM was measured using two different real-time sampling systems and the EVM measurement accuracy is discussed.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Signalbehandling (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Signal Processing (hsv//eng)
Nyckelord
- error vector magnitude
Publikations- och innehållstyp
- kon (ämneskategori)
- ref (ämneskategori)
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