matlab-design-matching-network

What problem does it solve?

Impedance matching networks help you transfer power efficiently between a source and a load, but designing and evaluating viable L, Pi, and Tee topologies across frequency can be slow and error-prone.

Core Features & Use Cases

• 1-port matching network design in RF Toolbox: Use matchingnetwork to generate candidate L, Pi, and Tee designs and rank them by match quality.
• Evaluate and filter by performance goals: Apply evaluation parameters such as gammain (return loss) and Gt (transducer gain) over a specified frequency band.
• Export usable circuit results: Export the best candidate as a circuit object for further analysis or integration.
• Lumped-to-stub design via Richards transformation: Convert lumped L/C designs into transmission line stub implementations at a chosen reference frequency.
• Visualization and tolerance analysis: Use rfplot, smithplot, and toleranceAnalysis to compare match behavior and sensitivity.

Quick Start

Ask your agent to design a 1-port L-section match with matchingnetwork for your source/load at the target center frequency and bandwidth, add gammain evaluation, export the best circuit, and visualize performance using rfplot.