beam antenna

Japanese: beam antenna(英語表記)beamantenna
beam antenna

…One-wave dipole antennas, which have the effect of two half-wave dipoles arranged side by side, are also used. To increase gain even further, many of these can be arranged in a beam antenna. Beam antennas are used for international shortwave broadcasting and other purposes. …

*Some terminology that mentions "beam antenna" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…半波長ダイポールを二つ並べた効果をもたせた一波長ダイポールアンテナも使用される。さらに利得を上げるには,これを数多く配列してビームアンテナbeam antennaを構成する。ビームアンテナは短波の国際放送その他に使われている。…

※「beam antenna」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

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