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Q. |
The radiation pattern of a half-wave dipole has the shape of a |
A. | doughnut |
B. | sphere |
C. | hemisphere |
D. | circular |
Answer» A. doughnut | |
Explanation: the radiation pattern of any antenna is the shape of the electromagnetic energy radiated from or received by that antenna. typically that radiation is concentrated in a pattern that has a recognizable geometric shape. the radiation pattern of a half-wave dipole has the shape of a doughnut. |
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