Introduction to the Ampsa ADW

A brief overview of the ADW is provided here.

New Features in the Version 22 of the Ampsa ADW

The ADW design philosophy is explained here. The new features provided in Version 22 is also highlighted.

Ampsa ADW V14 Features

The features introduced in Version 14 of the ADW are highlighted here.

Fitting Ampsa ADW Transistor Models

Modelling of transistors in the ADW is covered here.

Fitting an ADW Model to a GaN Transistor

The process of fitting an ADW model to a GaN transistor is outlined in detail here.

Introduction to Designing Matching Networks with the ADW

An introduction to designing matching networks for power amplifiers is provided here.

Designing Phase-Controlled Matching Networks with the ADW

A matching network can be designed to provide a conjugate match with a specific shift in the transmission phase at any given frequency. Synthesis of these networks with the ADW is covered here.

Designing Matching Networks for GaN Power Amplifiers

The ADW features for synthesizing matching networks for a high-power GaN amplifier stage are explored here.

Setting Up Load-Pull or Source-Pull Matching Problems in the ADW

A load-pull or source-pull matching problem can be defined in two ways in the ADW. The two approaches are explored here.

Single-Ended Equivalents for Symmetrical Power Combination Networks

Symmetrical combinations networks can be reduced to single-ended equivalents. The ADW approach to designing these networks is explained here.

Designing Doherty Amplifiers with the ADW

Designing matching networks for a basic Doherty amplifier is explained here.

Ampsa ADW Stability Features

The stability features in the ADW are explained here.