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单词
antenna power gain
释义
antenna power gain
antenna power gain
[
an′ten·ə ′pau̇·ər ‚gān
]
(electromagnetism)
The power gain of an antenna in a given direction is 4π times the ratio of the radiation intensity in that direction to the total power delivered to the antenna.
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更新时间:2024/9/25 3:29:49