...The National Radio Astronomy Observatory in Green Bank, West Virginia, has a 91-meter parabolic antenna. The Arecibo Ionospheric Observatory in Puerto Rico has a fixed 300-meter antenna. Recently, a VLA (Very Large Amplifier) was built in Socorro, New Mexico, with 27 25-meter antennas arranged in a Y-shape. ... *Some of the terminology used in reference to the Arecibo Ionospheric Observatory is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…まず国立電波天文台がウェスト・バージニア州のグリーンバンクにあり,91mのパラボラアンテナが設置されている。プエルト・リコのアレシボ電離層観測所には,固定式300mのアンテナがある。最近ではニューメキシコ州のソコロに,25mのアンテナ27台をY字形に配置したVLA(超大型多素子電波干渉計)が建設された。… ※「アレシボ電離層観測所」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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