Electro-thermal Behavioral Modeling of RF Power Amplifier taking into accountLoad-pull Effects for Narrow Band Radar Application - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2011

Electro-thermal Behavioral Modeling of RF Power Amplifier taking into accountLoad-pull Effects for Narrow Band Radar Application

Florent Besombes
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  • PersonId : 917897
J. Mazeau
  • Fonction : Auteur
Jean-Paul Martinaud
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  • PersonId : 917069
Y. Mancuso
  • Fonction : Auteur
Raphaël Sommet
Sébastien Mons
Edouard Ngoya
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  • PersonId : 917715

Résumé

This paper presents an electro-thermal behavioral advanced model of RF power amplifier including the load-pull effects for narrow band radar applications. An extension of nonlinear scattering functions is proposed for modeling large output impedance mismatches in the presence of high frequency memory and thermal effects. It combines a nonlinear scattering function block for the electrical response with a reduced order thermal model. The model implementation in an implicit system-level simulator will allow to achieve accurate and fast time-domain simulations to estimate temperature transients and signal distortions.
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Dates et versions

hal-00701129 , version 1 (24-05-2012)

Identifiants

  • HAL Id : hal-00701129 , version 1

Citer

Florent Besombes, J. Mazeau, Jean-Paul Martinaud, Y. Mancuso, Raphaël Sommet, et al.. Electro-thermal Behavioral Modeling of RF Power Amplifier taking into accountLoad-pull Effects for Narrow Band Radar Application. Microwave Integrated Circuits Conference (EuMIC), 2011 European, Oct 2011, Manchester, United Kingdom. pp.264-267. ⟨hal-00701129⟩

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