Frequency Identification of a Memory Polynomial Model for PA Modeling
Résumé
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.