engineering recuitment GATE ECE 2023-24 Test Series Electromagnetic Theory Antennas Basics of Antenna
A broadside array operating at 10 cm wavelength consists of 4 half-wave dipoles placed 50 cm apart. Each element carries radio-frequency current in the same phase and of magnitude 0.5 A, if the radiation resistance of 146 Ω, then the radiated power will be:
1
146 W
2
73 W
3
36.5 W
4
18.25 W