Comparison of carrier suppressed and quadrature bias point external modulation for 40 GHz millimeter-wave photonic generation using a 16-QAM signal with directly modulated laser
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F20%3A00343963" target="_blank" >RIV/68407700:21230/20:00343963 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/CSNDSP49049.2020.9249619" target="_blank" >http://dx.doi.org/10.1109/CSNDSP49049.2020.9249619</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/CSNDSP49049.2020.9249619" target="_blank" >10.1109/CSNDSP49049.2020.9249619</a>
Alternative languages
Result language
angličtina
Original language name
Comparison of carrier suppressed and quadrature bias point external modulation for 40 GHz millimeter-wave photonic generation using a 16-QAM signal with directly modulated laser
Original language description
A directly modulated laser usage is proposed for 16-QAM signal transmission over hybrid optical links using two optical frequency multiplication schemes based on external modulation for 40 GHz millimeter-wave (mmW) signal generation. We provide an experimental comparison of two possible approaches: quadrature bias point external modulation system using additional optical filter and null transmission point with suppressed carrier. The systems are discussed in terms of cost and complexity of mmW photonic transmission. High error vector magnitude performance of mmW transmission over fiber and free space optics links is demonstrated and an estimation of the sensitivity of the systems is provided.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
<a href="/en/project/FV40089" target="_blank" >FV40089: High-speed optical source modules for data centers</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
International Symposium on Communication Systems, Networks and Digital Signal Processing, CNSDSP 2020
ISBN
978-1-7281-6743-5
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
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Publisher name
IEEE
Place of publication
Porto
Event location
Porto
Event date
Jul 20, 2020
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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