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Two sources of radio waves (call them 1 and 2) are separated by a distance d...

Two sources of radio waves (call them 1 and 2) are separated by a distance d along the x-axis in the plane, and emit sinusoidal waves of the same wavelength λ and frequency f in the N (+y), S (−y), E (+x), and W (−x) directions. (a) Suppose that we want to arrange the sources to broadcast a signal in the E direction, but not the W. Can this be accomplished? If so, how? In not, why?

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Since two sources emit same type of signal, then z = A sin (kx-or) z = Asin (ky-ar) The waves are propagated in only two dire

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