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The H-plane horn produces a narrow beamwidth in ____ direction

44. The H-plane horn produces a narrow beamwidth in ____ direction?

1. Electric field
2. Magnetic field
3. Both
4. None

Answer: B) Magnetic field

Explanation:

The beamwidth of the H-plane horn is narrow in the magnetic field direction (H-plane) and large in the electric field direction (E-plane). The aperture shape of this type of antenna can be rectangular or circular.