Efficient Amplifier Design

Are you trapped in the maze of harmonic control? Stuck in endless optimization loops? Get out of the trap with maximum-efficiency lines and the extensive impedance-matching capabilities provided in the Ampsa ADW.

Ampsa provides its customers with a structured amplifier design process for robust high performance RF and microwave amplifiers. 

Training can be provided on the software, as well as amplifier design in general and the wizards can be customized to improve the design flow for specific customers. Source code licenses are now also available (VS2022 MFC project).

In addition to the option to buy a permanent license for the ADW, annual subscription options are now also provided (see the Version 19 price list provided under Downloads). 

Version 19 of the Ampsa ADW has been released. Clipping theory has been developed to a fully useful form in Version 18 and has been extended in Version 19 to include the effect of non-linearities in Cds on the potential performance.

The Impedance-Matching Wizard (Version 12) has also been replaced with the Matching Wizard (MW Version 18). The Matching Wizard is a subset of Version 18 of the ADW. Matching network synthesis is based on systematic searches of the transformation-Qs, and now also the phase-shift associated with extended PI- and T-networks. See the application notes and the price list under Downloads for more information.

64-bit versions of the ADW and the MW have been released.

Amplifier Design

Impedance Matching

First-time-right impedance matching

Synthesizes high quality RF and microwave impedance-matching networks for user-defined impedance-matching problems up to artwork (microstrip) level.

ADW/IMW Version 10.1 Application Note For High Efficiency Amplifiers (February 3, 2014) IMW Technical Overview Ampsa ADW/IMW V10.4 Data Sheet Frequently Asked Questions


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