E9C08 — Amateur Extra Class

E9C08 : What is a folded dipole antenna?
A A dipole one-quarter wavelength long
B A center-fed dipole with the ends folded down 90 degrees at the midpoint of each side
C A half-wave dipole with an additional parallel wire connecting its two ends
D A dipole configured to provide forward gain
Correct Answer: A half-wave dipole with an additional parallel wire connecting its two ends