论文信息 - Modeling of HPA and HPA linearization through a predistorter: Global Broadcasting Service applications

Modeling of HPA and HPA linearization through a predistorter: Global Broadcasting Service applications

This paper presents a technique to linearize the high power amplifier (HPA) through a predistorter (PD). The characteristics of the PD circuit are derived based on the extension of Saleh's model for HPA and a simple linear-log model. Numerical results are shown for Global Broadcasting Service (GBS) applications.

Charles H. Lee | Hien T. Tran | James Yoh | Tien M. Nguyen | Diana M. Johnson

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