Zobrazeno 1 - 10
of 102
pro vyhledávání: '"Michel Prigent"'
Autor:
Christophe Chang, Mohamed Bouslama, Raymond Quéré, Vincent Gillet, Raphaël Sommet, Jean-Christophe Nallatamby, Michel Prigent, Benoit Lambert
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques
IEEE Transactions on Microwave Theory and Techniques, Institute of Electrical and Electronics Engineers, 2019, pp.1-8. ⟨10.1109/TMTT.2019.2907540⟩
IEEE Transactions on Microwave Theory and Techniques, Institute of Electrical and Electronics Engineers, 2019, pp.1-8. ⟨10.1109/TMTT.2019.2907540⟩
In this paper, we characterize the signature of traps existing in the new AlGaN/GaN HEMT of 0.15- $\mu \text{m}$ ultrashort gate length and $8 \times 50\,\,\mu \text{m}^{2}$ gate width (GH15) through three different measurement techniques which are l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc67652c7bf402095a27b3da5f6c77e1
https://doi.org/10.1109/tmtt.2019.2907540
https://doi.org/10.1109/tmtt.2019.2907540
Autor:
Raymond Quéré, Ahmed Gasmi, Charles Edoua Kacou, Ahmad Al Hajjar, Michel Prigent, Vincent Gillet, Jean-Pierre Teyssier
Publikováno v:
2020 IEEE/MTT-S International Microwave Symposium (IMS).
This paper presents an implementation of Ka band linearity measurement. In this paper large signal measurements using the innovative Unequally Spaced Multi-Tone (USMT) wideband test signal have been performed in order to assess the in-band linearity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3263d27c0de71392705a19224db512e
https://doi.org/10.1109/ims30576.2020.9224079
https://doi.org/10.1109/ims30576.2020.9224079
Arbitrary wideband open-loop active load-pull measurement using Unequally Spaced Multi-Tone stimulus
Publikováno v:
2020 94th ARFTG Microwave Measurement Symposium (ARFTG).
This paper presents an implementation of active load-pull measurements. This set-up uses the innovative Unequally Spaced Multi-Tone (USMT) wideband test signal in order to assess the in-band linearity degradation of non-linear microwave power devices
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31655a3cb766a14b578a0335d62ebf80
https://doi.org/10.1109/arftg47584.2020.9071709
https://doi.org/10.1109/arftg47584.2020.9071709
Autor:
Stéphane Piotrowicz, Mohamed Bouslama, C. Potier, Christophe Chang, Vincent Gillet, O. Patard, J-C. Nallatamby, Raymond Quéré, Michel Prigent
Publikováno v:
2019 49th European Microwave Conference (EuMC)
2019 49th European Microwave Conference (EuMC), Oct 2019, Paris, France. pp.567-570, ⟨10.23919/EuMC.2019.8910734⟩
2019 49th European Microwave Conference (EuMC), Oct 2019, Paris, France. pp.567-570, ⟨10.23919/EuMC.2019.8910734⟩
In this paper, the linearity and efficiency of 2 different technologies of HEMT transistors (AlGaN/GaN and InAlGaN/GaN) has been performed using multi-tone large signal measurement in C-band. The transistors size is 8x50µm with 0.15µm gate length.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c640c10901a9be165e0a619f6cd323c4
https://doi.org/10.23919/eumc.2019.8910734
https://doi.org/10.23919/eumc.2019.8910734
Autor:
J.C. Jacquet, Piero Gamarra, Eric Chartier, Stéphane Piotrowicz, Sylvain Delage, C. Potier, M. Oualli, N. Michel, P. Altuntas, Christian Dua, Michel Prigent, Jean-Christophe Nallatamby, Cedric Lacam, O. Patard
Publikováno v:
2019 14th European Microwave Integrated Circuits Conference (EuMIC)
2019 14th European Microwave Integrated Circuits Conference (EuMIC), Sep 2019, Paris, France. pp.41-44, ⟨10.23919/EuMIC.2019.8909641⟩
2019 14th European Microwave Integrated Circuits Conference (EuMIC), Sep 2019, Paris, France. pp.41-44, ⟨10.23919/EuMIC.2019.8909641⟩
This article presents the performances obtained on a $0.15 \mu \mathrm{m}$ gate length InAlGaN/GaN HEMT technology on SiC substrate. This technology uses a back-barrier buffer layer to ensure the confinement of electrons in the channel, which minimiz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5766b9bd9074cac30bff4ad98d06099b
https://hal.archives-ouvertes.fr/hal-02460407
https://hal.archives-ouvertes.fr/hal-02460407
Autor:
Raymond Quéré, Mohamed Bouslama, Jean-Pierre Teyssier, Michel Prigent, Vincent Gillet, Jean-Christophe Nallatamby
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques
IEEE Transactions on Microwave Theory and Techniques, Institute of Electrical and Electronics Engineers, 2019, 67 (7), pp.2505-2513. ⟨10.1109/TMTT.2019.2918799⟩
IEEE Transactions on Microwave Theory and Techniques, Institute of Electrical and Electronics Engineers, 2019, 67 (7), pp.2505-2513. ⟨10.1109/TMTT.2019.2918799⟩
This paper presents an innovative experimental method for microwave power devices linearity characterization, based on a carefully designed multi-tone signal. Measurements working deeper into the understanding of in-band (IB) signal-to-noise characte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::891d44cb4fd7994186432f3f916216f5
https://hal.archives-ouvertes.fr/hal-02457164
https://hal.archives-ouvertes.fr/hal-02457164
Publikováno v:
25th International Conference on Noise and Fluctuations-ICNF 2019
25th International Conference on Noise and Fluctuations-ICNF 2019, Jun 2019, Neufchâtel, Switzerland
25th International Conference on Noise and Fluctuations-ICNF 2019, Jun 2019, Neufchâtel, Switzerland
This paper, proposes the characterization of the signature of traps existing in the new AlGaN/GaN HEMT of 0.15 μm ultra-short gate length and 8x50 μm gate width through the output and the input Low Frequency (LF) noise measurement technique. These
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7126069e2e840585c4b8fb8f40e790f
https://doi.org/10.29007/fk9s
https://doi.org/10.29007/fk9s
Autor:
Ahmad Al Hajjar, Sylvain Laurent, Nandha Kumar Subramani, Mohamed Bouslama, Jean-Christophe Nallatamby, Michel Prigent
Publikováno v:
2018 International Workshop on Integrated Nonlinear Microwave and Millimetre-wave Circuits (INMMIC)
2018 International Workshop on Integrated Nonlinear Microwave and Millimetre-wave Circuits (INMMIC), Jul 2018, Brive La Gaillarde, France. pp.1-3, ⟨10.1109/INMMIC.2018.8430029⟩
2018 International Workshop on Integrated Nonlinear Microwave and Millimetre-wave Circuits
2018 International Workshop on Integrated Nonlinear Microwave and Millimetre-wave Circuits, Jul 2018, brive, France
2018 International Workshop on Integrated Nonlinear Microwave and Millimetre-wave Circuits (INMMIC), Jul 2018, Brive La Gaillarde, France. pp.1-3, ⟨10.1109/INMMIC.2018.8430029⟩
2018 International Workshop on Integrated Nonlinear Microwave and Millimetre-wave Circuits
2018 International Workshop on Integrated Nonlinear Microwave and Millimetre-wave Circuits, Jul 2018, brive, France
In this paper, we attempt to characterize the low-frequency (LF) drain noise characteristics of 0.25- μ m ultra-short gate length GaN HEMT devices fabricated using different transistor technology. LF drain noise characteristics have been measured us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::161f74b4e22ac456e79b8934a825bbef
https://hal.archives-ouvertes.fr/hal-02457166
https://hal.archives-ouvertes.fr/hal-02457166
Publikováno v:
2018 International Workshop on Integrated Nonlinear Microwave and Millimetre-wave Circuits
2018 International Workshop on Integrated Nonlinear Microwave and Millimetre-wave Circuits, Jul 2018, brive, France
2018 International Workshop on Integrated Nonlinear Microwave and Millimetre-wave Circuits, Jul 2018, brive, France
This paper presents an experimental set-up to evaluate the in-band signal-to-noise radio degradation, through load-pull large signal measurement as proposed in [1].The Unequally Spaced Multi-Tone (UMST) is a tailored stimulus signal that presents fle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65516221c8d446d0db1b829828b40675
https://doi.org/10.1109/inmmic.2018.8429983
https://doi.org/10.1109/inmmic.2018.8429983
Autor:
Frederique Simbelie, Pierre Medrel, Yann Creveuil, Sylvain Laurent, Myrianne Regis, Michel Prigent
Publikováno v:
2018 International Workshop on Integrated Nonlinear Microwave and Millimetre-wave Circuits
2018 International Workshop on Integrated Nonlinear Microwave and Millimetre-wave Circuits, Jul 2018, BRIVE, France
2018 International Workshop on Integrated Nonlinear Microwave and Millimetre-wave Circuits, Jul 2018, BRIVE, France
This paper reports with details on the characterization and nonlinear modeling steps of an integrated structure developed and patented by ACCO Semiconductor termed as MASMOS that is particularly well suited for radio frequency power amplifier integra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bebb68a9cf29562eb5eadf7e834c32e4
https://hal.archives-ouvertes.fr/hal-02122035
https://hal.archives-ouvertes.fr/hal-02122035