Physics · Electronics and Communication
Which of the following conditions is satisfied for an impedance-matched system with equal input and output impedances?
- 1The decibel power gain is equal to thrice the decibel voltage gain.
- 2The decibel power gain is half the decibel voltage gain.
- 3The decibel power gain is equal to the decibel voltage gain.✓
- 4The decibel power gain is equal to twice the decibel voltage gain.
Correct answer
The decibel power gain is equal to the decibel voltage gain.
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