- a highly directional aerial, used esp in television and radio astronomy, consisting of three or more elements lying parallel to each other, the principal direction of radiation being along the line of the centres
单词 | yagi aerial |
释义 | Collins Concise English Dictionary © HarperCollins Publishers:: Yagi aerial /ˈjɑːɡɪ; ˈjæɡɪ/ n
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