Q. The impedance at the center of the antenna is known as?

  • (A) characteristic impedance
  • (B) radiation resistance
  • (C) transmission impedance
  • (D) recovery resistance
πŸ’¬ Discuss
βœ… Correct Answer: (B) radiation resistance
Explanation: the transmission line is connected at the center. the dipole has an impedance of 73 v at its center, which is the radiation resistance. at the resonant frequency, the antenna appears to be a pure resistance of 73 v.

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

Explanation by: Mr. Dubey
the transmission line is connected at the center. the dipole has an impedance of 73 v at its center, which is the radiation resistance. at the resonant frequency, the antenna appears to be a pure resistance of 73 v.

πŸ’¬ Discussion

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