Concept explainers
(a)
Calculate
(a)
Answer to Problem 28P
The
Explanation of Solution
Calculation:
Write the general expression to calculate the directivity (D).
Here,
From the given normalized radiation intensity, the maximum radiation intensity
Write the general expression to calculate the average radiation intensity.
Substitute
Simplify the equation as follows,
Reduce the equation as follows,
Substitute
Conclusion:
Thus, the
(b)
Calculate
(b)
Answer to Problem 28P
The
Explanation of Solution
Calculation:
From the given normalized radiation intensity, the maximum radiation intensity
Write the general expression to calculate the average radiation intensity.
Substitute
Simplify the equation as follows,
Reduce the equation as follows,
Substitute
Conclusion:
Thus, the
(c)
Calculate
(c)
Answer to Problem 28P
The
Explanation of Solution
Calculation:
From the given normalized radiation intensity, the maximum radiation intensity
Write the general expression to calculate the average radiation intensity.
Substitute
Simplify the equation as follows,
Substitute
Conclusion:
Thus, the
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Chapter 13 Solutions
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