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A power pattern for an antenna is a __________

(a) 4-D plot of space and power

(b) 3-D plot of space and power

(c) 2-D plot of space and power

(d) Nothing called power pattern

The question was asked in an interview for job.

This interesting question is from Two-Dimensional Plots topic in portion MATLAB Graphics of MATLAB

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Correct option is (c) 2-D plot of space and power

Best explanation: The power pattern of the antenna is a 2-d polar plot of the power radiated by the antenna w.r.t theta in cylindrical co-ordinates. Hence, 2-d plot of space and power is only correct.

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