The purpose of this letter is to present an experimental analysis of the temperature effects on the small-signal equivalent circuit of a GaN HEMT. With the aim of contributing to the exploration and advancement of this technology for high-power and high-temperature applications, the major intrinsic RF figures of merit together with the positive derivative of the real parts of the impedance parameters versus frequency are deeply investigated versus ambient temperature.

Temperature Influence on GaN HEMT Equivalent Circuit

RAFFO, Antonio
Secondo
;
VANNINI, Giorgio
Penultimo
;
2016

Abstract

The purpose of this letter is to present an experimental analysis of the temperature effects on the small-signal equivalent circuit of a GaN HEMT. With the aim of contributing to the exploration and advancement of this technology for high-power and high-temperature applications, the major intrinsic RF figures of merit together with the positive derivative of the real parts of the impedance parameters versus frequency are deeply investigated versus ambient temperature.
2016
Crupi, Giovanni; Raffo, Antonio; Avolio, Gustavo; Schreurs, Dominique M. M. P.; Vannini, Giorgio; Caddemi, Alina
File in questo prodotto:
File Dimensione Formato  
11392_2353952_FULL_Vannini.pdf

solo gestori archivio

Descrizione: Full text editoriale
Tipologia: Full text (versione editoriale)
Licenza: NON PUBBLICO - Accesso privato/ristretto
Dimensione 610.72 kB
Formato Adobe PDF
610.72 kB Adobe PDF   Visualizza/Apri   Richiedi una copia
11392_2353952_POST_Vannini.pdf

accesso aperto

Descrizione: Post print
Tipologia: Post-print
Licenza: PUBBLICO - Pubblico con Copyright
Dimensione 223.39 kB
Formato Adobe PDF
223.39 kB Adobe PDF Visualizza/Apri

I documenti in SFERA sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11392/2353952
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 61
  • ???jsp.display-item.citation.isi??? 55
social impact