Question

An Omni-directional antenna with a gain of 1.77 dB in horizontal direction is transmitting 1 Watt at 1 GHz and 5 woatts at 1.5 GHz signal uniformly in a lossless spherical medium with both ?,and ?,equal to 1, in case the answers are different for both signals show the calculations for both signals a. Write the wave equations as a function of R and t. b. Calculate the value of E and H at 1.6 km away from transmitter. c. If the wave reach to the medium on xy plane with ?.-2.25 @ 1GHz and ?,-4 with ?,-1, write the equations for transmitted and reflected waves d. Calculate SWR. e. Calculate Up and ? in both media. f If the plane tilted such that the normal to the plane with equation of y+z-1. Write the wave equations for Er Hr Et and, Hr

Answer 1

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