Electromagnetic Field Theory - Engineering

Q1:

The essential condition for antenna array to be linear is that

A individual antennas of the array must be of equal size

B individual antennas of the array must be equally spaced along a straight line

C any two individual antennas of the array must not be in the same direction

D none of the above

ANS:B - individual antennas of the array must be equally spaced along a straight line

No answer description is available.