Yagi antenna

American

[yah-gee, yag-ee] / ˈjɑ gi, ˈjæg i /

noun

Radio.

a sharply directional antenna array, consisting of one or two dipoles connected to the transmitting or receiving circuit, and several insulated dipoles all parallel and about equally spaced in a line.

1940–45; named after Hidetsugu Yagi (1886–1976), Japanese electrical engineer

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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023