Signal Integrity TUTORIAL
Microstrip Impedance Calculator
The Calculator Calculates the values of the Characteristic Impedance, Capacitance per unit length and propogation speed.

The Calculator assumes that
1. 0.1< W/H < 3.0 2. 1 < er < 15
Note that
1. Increasing W decreases Zo. 2. Increasing H increases Zo. 3. Increasing t decreases Zo, although it has small effect on Zo.
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