Physics · Transmission Lines
For a PCB microstrip line with a 50-ohm single-ended impedance requirement on a standard 1.6mm FR4 substrate (εr ≈ 4.4) with 1 oz copper, what is the approximate target trace width?
- 110 mils
- 240 mils
- 3110 mils✓
- 420 mils
Correct answer
110 mils
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