🔍 Smith Chart Explorer
Plot normalized impedance, add markers, zoom, and explore with admittance overlay.
đź“Ź Transmission Line Visualizer
See impedance rotation along a line, VSWR circle with dots, and wavelength scale.
🔄 VSWR Circle Tool
Adjust VSWR and view constant VSWR circles with reflection coefficient.
⚡ Single Stub Matching
Step‑by‑step stub solver with admittance mode and stub marker.
🔧 Lumped Element Matching
L‑network design with frequency input and component values.