1.

An antenna radiates isotropically over a half-space above a perfectly conducting flat ground plane. If E = 50 mV m–1 rms at a distance of 1 km and the antenna terminal current I = 3.5 A, the radiation resistance will be

A. 3.4 Ω
B. 4.3 Ω
C. 5.2 Ω
D. 6.1 Ω
Answer» B. 4.3 Ω


Discussion

No Comment Found

Related MCQs