Q. Which of the following antennas produce a vertical radiation pattern?

  • (A) dipole antenna
  • (B) yagi antenna
  • (C) marconi antenna
  • (D) hertz antenna
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✅ Correct Answer: (C) marconi antenna
Explanation: the same effect as dipole antenna can be achieved with a one-quarter wavelength antenna or marconi antenna. a vertical dipole with the doughnut-shaped radiation pattern, in which one-half of the pattern is below the surface of the earth. this is called a vertical radiation pattern.

Published by Mr. Dubey ⭐ 109.99K Points at 13-Sep-2023 07:25 am in Antennas and Microwave Engineering

Explanation by: Mr. Dubey
the same effect as dipole antenna can be achieved with a one-quarter wavelength antenna or marconi antenna. a vertical dipole with the doughnut-shaped radiation pattern, in which one-half of the pattern is below the surface of the earth. this is called a vertical radiation pattern.

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