Study E9C01 - Hamboozler

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What is the radiation pattern of two 1/4-wavelength vertical antennas spaced 1/2-wavelength apart and fed 180 degrees out of phase?

Select	Answer
A	Figure-8 end-fire in line with the antennas
B	Omnidirectional
C	Figure-8 broadside to the antennas
D	Unidirectional cardioid