Electromagnetic Field Thoery - ECE Questions and Answers

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A dipole antenna of λ/8 length has an equivalent total loss resistance of 1.5 Ω. The efficiency of the antenna is

0.89159%

8.9159%

89.159%

891.59%

Answer : Option C

Explanation :

R_r = 80p² , R_e = 1.5 Ω,

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