Zobrazeno 1 - 10 of 34 pro vyhledávání: '"Christian Rumelhard"'
1
Opto-microwave experimental mapping of SiGe/Si phototransistors at 850 nm
Autor: Catherine Algani, Jean-Luc Polleux, Francois Duport, Christian Rumelhard, Julien Schiellein, Marc Rosales
Publikováno v: International Journal of Microwave and Wireless Technologies
International Journal of Microwave and Wireless Technologies, Cambridge University Press/European Microwave Association 2009, 1 (6), pp.469-473
This paper presents measurement results providing the mapping of the opto-microwave transfer function performed on an SiGe microwave heterojunction phototransistor (HPT). This measurements will be used to extract a guideline for designing phototransi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22f3e8aa10a5bb3a4fd01fe969354277
https://doi.org/10.1017/s1759078709990584
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2
A high-efficiency and low-phase-noise 38-GHz pHEMT MMIC tripler
Autor: Christian Rumelhard, D. Bachelet, A. Boudiaf
Publikováno v: IEEE Transactions on Microwave Theory and Techniques. 48:2546-2553
Frequency translation circuits are key elements in communication systems. This paper presents a frequency tripler for 38-GHz short-range communication systems, designed using a pseudomorphic high electron-mobility field-effect transistor (pHEMT) tech
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::992074d1ad8a4e14828a829203f50f0d
https://doi.org/10.1109/22.899011
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9
Comparison of theoretical and measured P1dB of a photonic microwave link : influence of some physical parameters of the DFB laser
Autor: Catherine Algani, Christian Rumelhard, Mourad Chtioui, Quentin Levesque, Anne-Laure Billabert, Thomas Merlet, A. Marceaux
Publikováno v: Annals of Telecommunications-annales des télécommunications
Annals of Telecommunications-annales des télécommunications, Springer, 2013, 68 (1-2), pp.73-79
International audience; This paper studies a microwave photonic link built as an IM/DD or intensity modulation-direct detection semiconductor laser system. The radiofrequency gain and 1 dB compression point of the link are both simulated with a model
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddd6522ae53ac3c8b75622a617b6b73a
https://hal.archives-ouvertes.fr/hal-00806569
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10
Elektronická kniha
Microwaves Photonic Links : Components and Circuits
Autor: Christian Rumelhard, Catherine Algani, Anne-Laure Billabert
This book presents the electrical models for the different elements of a photonic microwave link like lasers, external modulators, optical fibers, photodiodes and phototransistors. The future trends of these components are also introduced: lasers to
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