Electrothermal behavioral model identification and validation from time domain load pull measurement of a RF power amplifier - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2012

Electrothermal behavioral model identification and validation from time domain load pull measurement of a RF power amplifier

Florent Besombes
  • Fonction : Auteur
  • PersonId : 917897
Edouard Ngoya
  • Fonction : Auteur
  • PersonId : 917715
Raphaël Sommet
Sébastien Mons

Résumé

This paper presents a behavioral model for RF power amplifiers including load-pull and self-heating effects for radar applications. The model topology combines nonlinear scattering functions with a thermal model. This work focuses on model identification from time domain load-pull measurements and thermal simulations of the power amplifier. Comparisons between model and pulsed measurements, demonstrate its ability to accurately reproduce the signals and temperature for arbitrary load impedances.

Domaines

Electronique
Fichier non déposé

Dates et versions

hal-00917806 , version 1 (12-12-2013)

Identifiants

Citer

Florent Besombes, Edouard Ngoya, Julie Mazeau, Raphaël Sommet, Sébastien Mons, et al.. Electrothermal behavioral model identification and validation from time domain load pull measurement of a RF power amplifier. Microwave Symposium Digest (MTT), 2012 IEEE MTT-S International, Jun 2012, Montreal, Canada. pp.1-3, ⟨10.1109/MWSYM.2012.6259489⟩. ⟨hal-00917806⟩

Collections

UNILIM CNRS XLIM
105 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More