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E9C03:What type of radiation pattern is created by two 1/4-wavelength vertical antennas spaced 1/2-wavelength apart and fed in phase?

E9C03E9C

What type of radiation pattern is created by two 1/4-wavelength vertical antennas spaced 1/2-wavelength apart and fed in phase?

Direct answer summary (2024-2028 NCVEC pool)

The official correct answer for E9C03 is A figure-eight broadside to the axis of the array.

The key fact is A figure-eight broadside to the axis of the array. Match that fact to the exact condition in the question; the other choices describe a different rule, band, component, or operating situation.

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