Microstrip Transmission Line Impedance Calculator

The electrical impedance of a microstrip is the measure of the opposition or resistance that the microstrip presents to a current when a voltage is applied. Here is the microstrip transmission line impedance calculator to know the characteristic impedance, the capacitance per unit length, inductance per unit length and DC resistance per unit length and propagation speed for the given values of trace width, thickness, dielectric thickness and relative dielectric constant.

mm mils
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mm
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Result :

Ohms
ps/cm
nH/cm
pF/cm
mOhm/cm
This microstrip transmission line impedance calculator is a useful tool in electrical engineering, to calculate the microstrip impedance. Impedance is the resistance of an electric circuit to alternating current. You should note that an Increase in trace width (W) decreases single ended impedance (Zo), increase in dielectric thickness (H) increases Zo and increase in trace thickness (t) decreases Zo.