Antenna Size for EM Radiation (Jee Mains) | ExamDuo
Ask Doubts
Log in
Wave Propagation
Medium
Antenna Size for EM Radiation
To radiate EM signal of wavelength
λ
with high efficiency, the antennas should have a minimum size equal to:
SELECT ONE OPTION
A
λ
B
λ
2
C
2
λ
D
λ
4
Check
Ask about this question