…For this reason, a precision landing guidance system using microwaves was developed, and in 1979, ICAO decided on its international standard specifications. This is called the microwave landing system (MLS). Because the MLS uses microwaves, it has excellent beam straightness and stability, high accuracy in aircraft positioning, is less affected by the terrain and buildings around the runway, allows for change in approach angle and curved approach, and has functions such as reducing the spacing between aircraft for automatic landing approaches, making it far more advantageous in terms of operation than an ILS. … *Some of the terminology used to refer to "microwave landing system" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…このためマイクロ波を用いた精密着陸誘導装置が開発され,1979年に,ICAOでその仕様国際基準が決定された。これがマイクロ波着陸装置microwave landing system(MLS)と呼ばれるものである。MLSは,マイクロ波を使うのでビームの直進性,安定性にすぐれ,航空機の位置に関する精度が高く,滑走路周辺の地形や建物などによる影響が少なく,進入角の変更,曲線進入が可能で,自動着陸進入機間の間隔縮小などの機能をもち,運航上の利点はILSよりはるかに大きい。… ※「microwave landing system」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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