Zobrazeno 1 - 10
of 401
pro vyhledávání: '"E, Longhi"'
Autor:
Sergio Colangeli, Leonardo Pantoli, Walter Ciccognani, Patrick E. Longhi, Giorgio Leuzzi, Ernesto Limiti
Publikováno v:
IEEE Access, Vol 12, Pp 52227-52236 (2024)
A fundamental step in the design of electronic circuits is the verification that they are stable at least on a given set of external terminations, in order to avoid that the solution found be not observable in practice. This is especially true at mic
Externí odkaz:
https://doaj.org/article/27a7bff0c6a94e4f8c888934ca52889b
Akademický článek
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Publikováno v:
IEEE Microwave and Wireless Components Letters. 32:555-558
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b679be59e6a6c683286cb14f1b01f317
https://doi.org/10.1109/lmwc.2021.3139769
https://doi.org/10.1109/lmwc.2021.3139769
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 69:2531-2540
Source degenerative feedback is extensively applied in the low-noise amplifier design. The beneficial effects of this technique are well established in the open literature. However, the designer is often left to trial-and-error or optimization proced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2d4ef6800a3ca902da398782671f1ea
https://doi.org/10.1109/tmtt.2021.3068285
https://doi.org/10.1109/tmtt.2021.3068285
Autor:
Patrick E. Longhi, Walter Ciccognani, Antonio Serino, Remy Leblanc, Sergio Colangeli, Julien Poulain, Ernesto Limiti, Lorenzo Pace
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 68:2571-2578
This article addresses the classical problem of determining the extrinsic resistances ( $R_{G}$ , $R_{S}$ , and $R_{D}$ ) of field-effect transistors (FETs) and, in particular, of high-electron-mobility transistors (HEMTs). The presented approach rel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fea38373656a389fede8934c06129f2
https://doi.org/10.1109/tmtt.2020.2988665
https://doi.org/10.1109/tmtt.2020.2988665
Autor:
Sergio Colangeli, Walter Ciccognani, Remy Leblanc, Patrick E. Longhi, Lorenzo Pace, Ernesto Limiti
Publikováno v:
IEEE Microwave and Wireless Components Letters. 30:601-604
In this letter, we present the design of a V- band low-noise amplifier for intersatellite crosslink receivers. The test vehicle, realized on industrial metamorphic gallium arsenide technology, operates from 57 to 66 GHz exhibiting 23-dB gain and an a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::768d52e330248efb62666e32ff650124
https://doi.org/10.1109/lmwc.2020.2986927
https://doi.org/10.1109/lmwc.2020.2986927
Autor:
Martino Introna, E. Longhi, Eliana Gotti, Norberto Perico, Valentina Portalupi, Federica Casiraghi, Giuseppe Remuzzi, Marta Todeschini, Alessandro Villa, Anna Rita Plati, Marilena Mister, Monica Cortinovis, Flavio Gaspari
Publikováno v:
Stem Cells Translational Medicine, Vol 9, Iss 4, Pp 427-432 (2020)
Stem Cells Translational Medicine
Stem Cells Translational Medicine
Here we report the case of successful immune tolerance induction in a living‐donor kidney transplant recipient remotely treated with autologous bone marrow‐derived mesenchymal stromal cells (MSC). This case report, which to the best of our knowle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54e5b3a285f9bad9b86c4ad184dc0d26
https://doaj.org/article/f237d0078b0844f68f3068331c02f705
https://doaj.org/article/f237d0078b0844f68f3068331c02f705
Autor:
Ferdinando Costanzo, Patrick E. Longhi, Mikko Kantanen, Rocco Giofre, Walter Ciccognani, Sergio Colangeli, Roberto Quaglia, Mikko Varonen, Paul Tasker, Ernesto Limiti
Publikováno v:
Costanzo, F, Longhi, P E, Kantanen, M, Giofre, R, Ciccognani, W, Colangeli, S, Quaglia, R, Varonen, M, Tasker, P & Limiti, E 2022, Comparative Evaluation of Optimum Power and Efficiency Terminations Predicted by Alternative Methods for GaN Ka-band Power Amplifier Design . in Proceedings of the 2022 International Workshop on Integrated Nonlinear Microwave and Millimetre-Wave Circuits, INMMiC 2022 . IEEE Institute of Electrical and Electronic Engineers, International Workshop on Integrated Nonlinear Microwave and Millimetre-Wave Circuits, 2022 International Workshop on Integrated Nonlinear Microwave and Millimetre-Wave Circuits, INMMiC 2022, Cardiff, United Kingdom, 7/04/22 . https://doi.org/10.1109/INMMiC54248.2022.9762218
A comparative evaluation is provided in this paper regarding two design approaches for Ka-band Gallium Nitride Power Amplifiers. The first approach uses the standard electrical models provided by the foundry, while the alternative approach uses a cus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a12cbd1748fd2333e92def4a410d882b
https://doi.org/10.1109/inmmic54248.2022.9762218
https://doi.org/10.1109/inmmic54248.2022.9762218
