Electronics Engineering · Electromagnetic Fields and Transmission Lines
A transmission line has a characteristic impedance and load impedance of 100 Ω. The line is excited by a sinusoidal voltage source of 5 GHz. If the phase difference between two points spaced 1 mm apart is equal to π/4 radians, the phase velocity of the wave along the line is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 14 × 106 m/s
- 23 × 108 m/s
- 340 × 109 m/s
- 440 × 106 m/s✓
Correct answer
40 × 106 m/s
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