## Abstract In this article, we discuss the accuracy of behavioral models in simulating the intermodulation distortion (IMD) of microwave GaN‐based high‐power amplifiers in the presence of strong electrothermal (ET) feedback. Exploiting an accurate self‐consistent ET model derived from measurements
Impact of sampling domain and number of samples on the accuracy of large-signal multisine measurement-based behavioral model
✍ Scribed by Maciej Myslinski; Dominique Schreurs; Bart Nauwelaers
- Publisher
- John Wiley and Sons
- Year
- 2010
- Tongue
- English
- Weight
- 688 KB
- Volume
- 20
- Category
- Article
- ISSN
- 1096-4290
No coin nor oath required. For personal study only.
✦ Synopsis
This article evaluates two alternative ways to execute the sampling of modulated data for large-signal behavioral modeling. We show that the nonlinear metric domain uniform sampling outperforms the time-domain uniform approach, and examine how the level of improvement depends on the number of samples used for model generation.
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