Electromagnetic Field Theory - Engineering

Q1:

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

A 0.89159%

B 8.9159%

C 89.159%

D 891.59%

ANS:C - 89.159%

Rr = 80p2 , Re = 1.5 Ω, .