Antenna Matching MCQs

Practice Antenna Matching MCQs with four options, answers and explanations for focused Electronics & Telecommunication Engineering revision.

Question 1

Antenna & Wave PropagationAntenna Matching

A common purpose of impedance matching at an antenna feed is to reduce?

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Correct Answer: A. Reflected power

Explanation: A good impedance match reduces the reflection coefficient and improves transfer of available power between feed line and antenna.

Reference: Standard antenna and wave propagation: antenna matching

Question 2

Antenna & Wave PropagationAntenna Matching

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Correct Answer: B. 0

Explanation: With ZL=Z0, Gamma=(ZL-Z0)/(ZL+Z0)=0.

Reference: Standard antenna and wave propagation: antenna matching