Phase shifters are used in _______ where the antenna beam can be steer – McqOptions

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1.	Phase shifters are used in _______ where the antenna beam can be steered in space by electronically controlled phase shifters.
A.	Phased array antennas
B.	Dipole array antennas
C.	Slot antennas
D.	Patch antennas
Answer» B. Dipole array antennas

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