(Solution Download) The power radiated in a horizontal plane by both antennas


The power radiated in a horizontal plane by both antennas together is measured by the detector and is found to vary with angle.
(a) Is the power detected at ? = 0 a maximum or a minimum? Explain.
(b) Sketch a graph of P versus ? to show qualitatively how the power varies with angle ? (from ? 180° to + 180°) if ? = ?. Label your graph with values of q at which the power is maximum or minimum.
(c) Make a qualitative graph of how the power varies with angle for the case d = ?/2. Label your graph with values of ? at which the power is maximum or minimum.

 







About this question:

Pay using PayPal (No PayPal account Required) or your credit card. All your purchases are securely protected by .
SiteLock