DirectRF builds focused software for the RF design community — purpose-built apps that solve real problems in s-parameter analysis and impedance matching network synthesis.
View, plot and edit s-parameter data. Supports S, Y and Z matrices for an arbitrary number of ports with high-quality vector graphics export.
Automated impedance matching network synthesis for broadband RF power amplifiers. Filter-based, Fano-optimum Chebyshev solutions with Norton transform explorer.
TX chain power amplifier lineup calculator. All PA parameters are linked — assess gain, efficiency, output power and DC consumption instantly across the full transmitter chain.
DirectRF is a software consulting company that builds specialized tools for RF and microwave engineers. Every product is purpose-built — focused on solving real design challenges efficiently and precisely.
Our tools are grounded in established microwave engineering theory, including Matthaei, Young & Jones and Dawson's closed-form optimization methods, translated into intuitive apps that accelerate your workflow.