Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Y. Butel"'
Publikováno v:
Microwave and Optical Technology Letters. 18:6-14
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a39018fe9a71433c32490b40a446d01a
https://doi.org/10.1002/(sici)1098-2760(199805)18:1<6::aid-mop3>3.0.co
https://doi.org/10.1002/(sici)1098-2760(199805)18:1<6::aid-mop3>3.0.co
Publikováno v:
International Journal of RF and Microwave Computer-Aided Engineering. 8:256-269
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74cd308c67ab9d02bd1a5dd14b79f343
https://doi.org/10.1002/(sici)1099-047x(199805)8:3<256::aid-mmce9>3.0.co
https://doi.org/10.1002/(sici)1099-047x(199805)8:3<256::aid-mmce9>3.0.co
Publikováno v:
AHS
This paper presents a new methodology for reducing power consumption of power amplifiers from low level to high level RF power with minimal amplitude and phase variations. The study also highlights the important design considerations to achieve a goo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cea969afff7a5fb24cccb30ed58035a4
https://doi.org/10.1109/ahs.2008.47
https://doi.org/10.1109/ahs.2008.47
Publikováno v:
Butel, Y. ; Langrez, D. ; Villemazet, J.F. ; Coury, G. ; Decroix, J. ; Cazaux, Jean-Louis (2005) Low cost MMIC chipset for VSAT ground terminals. In: Gallium Arsenide applications symposium. GAAS 2005, 3-7 ottobre 2005, Parigi.
This paper presents results of a Ka-band VSAT ground terminal MMIC chipset developed in a cost reduction context. The first one, a low level multifunction designed for up-conversion with high gain driver, exhibits a 17 dB conversion gain with an asso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df6130e005f8d6397e5c1b8a36d2f017
http://amsacta.unibo.it/1224/
http://amsacta.unibo.it/1224/
Publikováno v:
ICMMT 2000. 2000 2nd International Conference on Microwave and Millimeter Wave Technology Proceedings (Cat. No.00EX364).
A very aggressive policy has been set up in the early 1990s to introduce MMIC in space equipment in ALCATEL Space Industries. The first step was to choose preferred suppliers able to produce high reliability low level or power MMIC's up to Ku band ev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf4016d9055928eef858da3dbb9073a3
https://doi.org/10.1109/icmmt.2000.895661
https://doi.org/10.1109/icmmt.2000.895661
Publikováno v:
GaAs IC Symposium. IEEE Gallium Arsenide Integrated Circuits Symposium. 22nd Annual Technical Digest 2000. (Cat. No.00CH37084).
The design and measurement of a two stages C-band MMIC power amplifier to be used in a satellite Synthetic Aperture Radar (SAR) application is reported. Due to intensive non-linear optimization based on accurate models, very good overall performance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c3f55b3ae6e77f4d335920c23aaa566
https://doi.org/10.1109/gaas.2000.906325
https://doi.org/10.1109/gaas.2000.906325
Publikováno v:
Butel, Y. ; Adam, T. ; Cogo, B. ; Soulard, M. (2000) High efficiency LOW AM/PM 6W C-band MMIC power amplifier for a space radar program. In: Gallium Arsenide applications symposium. GAAS 2000, 2-6 october 2000, Paris.
This paper describes the design of a compact C-band MMIC power amplifier. Intensive non-linear and electro-magnetic simulations with accurate table-based models allowed the chips to achieve very good performance. A linear gain of 28 dB, an output pow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d9e675bd4fbe88e550259b79e00578e
https://doi.org/10.1109/euma.2000.338704
https://doi.org/10.1109/euma.2000.338704
Publikováno v:
Simulation of Semiconductor Devices and Processes ISBN: 9783709173633
The study of breakdown phenomena is very important for power devices. Indeed, it constitutes a great limitation for the performance. This paper proposes to study this phenomenon by two means: a two dimensional energy model and a quasi two dimensional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33918a2c96aaec38ceae527a71277770
https://doi.org/10.1007/978-3-7091-6619-2_88
https://doi.org/10.1007/978-3-7091-6619-2_88
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.