Frequency Identification of a Memory Polynomial Model for PA Modeling

Stanislas Dubois (1) , Bruno Lelong , Jean-Michel Hode , Guillaume Ferre (1) , Dominique Dallet (1)

1 IMS - Laboratoire de l'intégration, du matériau au système

In this paper, we describe the validation of the modeling of a power amplifier. The model used is a memory polynomial model. We propose a method of identification in the frequency domain, from characteristic points (in amplitude and in phase) which are the fundamental and the inter-modulation tones. We then describe the realization of a test-bench suitable for the validation of this model.

Mots clés: memory polynomial model; frequency domain; frequency identification; PA modeling; power amplifier; inter-modulation tones

Domaines: Micro et nanotechnologies/Microélectronique

Stanislas Dubois, Bruno Lelong, Jean-Michel Hode, Guillaume Ferre, Dominique Dallet. Frequency Identification of a Memory Polynomial Model for PA Modeling. 2022 IEEE International Instrumentation and Measurement Technology Conference, May 2022, Ottawa, Canada. ⟨10.1109/i2mtc48687.2022.9806582⟩. ⟨hal-03781089⟩