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In the current distribution for a half-wave dipole antenna, where is the highest current amplitude located?
In the current distribution for a half-wave dipole antenna, where is the highest current amplitude located?
For a dipole antenna with length $3λ/2$, what is the current distribution at three-quarters of the total length?
For a dipole antenna with length $3λ/2$, what is the current distribution at three-quarters of the total length?
What is the length of the dipole antenna being considered in the given example?
What is the length of the dipole antenna being considered in the given example?
What is the maximum value of $\cos(3\pi/2\cos\theta)$?
What is the maximum value of $\cos(3\pi/2\cos\theta)$?
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At what values of $\theta$ does the electric field pattern have a minimum?
At what values of $\theta$ does the electric field pattern have a minimum?
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What is the expression for the electric field pattern of the $3\lambda/2$ dipole antenna?
What is the expression for the electric field pattern of the $3\lambda/2$ dipole antenna?
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What is the value of $\beta$ used in the electric field expression?
What is the value of $\beta$ used in the electric field expression?
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