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Antenna MCQs

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Practice free Antenna multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 139 questions — no login required.

Question 10easy

The radiation field of an antenna varies as

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Question 11easy

A parabolic antenna is commonly used at

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Question 12easy

A loop antenna is commonly used for

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Question 13easy

Which one of the following is a low-gain but omnidirectional antenna?

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Question 14easy

Which one of the following is not a wide-band antenna?

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Question 15easy

Top-loading is sometimes used with an antenna is order to

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Question 16easy

One of the main reasons why dielectric lens antennas are preferred to parabolic reflector is that they

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Question 17easy

The radiation pattern of a parabolic antenna is

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Question 18easy

Which of the following term does not apply to a discone antenna?

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