Calculates the impedance of a microstrip.
This calculator takes trace thickness into account and is not limited to a range of w / h ratios.
Units do not matter as long as they are consistent - use the same units for w, h, and t.
See Wheeler for equation.
Differential Impedance Calculator
Calculates the differential impedance of a microstrip pair. Zo is the impedance of an individual trace.
Units do not matter as long as they are consistent.