External tools that complement the calculators on this site.
- Coplanar Waveguide Calculator (Microwaves101) — computes the characteristic impedance and effective permittivity of a coplanar waveguide from the trace width, gap, substrate thickness, and dielectric constant.
- Die Per Wafer Calculator (Silicon Edge) — estimates how many complete dies fit on a wafer from the die dimensions, wafer diameter, edge exclusion, and scribe-lane width.
- cQED Designer & Simulator — a web-based circuit-QED toolbox with a transmon calculator, Hamiltonian solver, Purcell-limit and gate-dynamics tools for designing superconducting quantum circuits.