Consider the antenna array of Example 34-5, Fig. 34-15.Let
Chapter 34, Problem 34.59(choose chapter or problem)
Consider the antenna array of Example 34-5, Fig. 34-15.Let d = A/2, and suppose that the two antennas are now180 out of phase with each other. Find the directions forconstructive and destructive interference, and compare withthe case when the sources are in phase. (These results illustratethe basis for directional antennas.)
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