Question

HPBW of E-plane horn is (in degrees) _____

(a) \(\frac{56λ}{h_e} \)

(b) \(\frac{67λ}{h_e} \)

(c) \(\frac{λ}{56h_e} \)

(d) \(\frac{λ}{67h_e} \)

The question was asked during an internship interview.

This question is from Design topic in division Horn Antenna of Antennas

Answer 1

Right option is (a) \(\frac{56λ}{h_e} \)

Best explanation: HPBW of E-plane horn is \(\frac{56λ}{h_e} \)   where he the aperture dimension of E-plane horn.