e/Antenna blind cone

Information
has gloss	eng: In telecommunications, antenna blind cone (sometimes called a cone of silence) is the volume of space, usually approximately conical with its vertex at the antenna, that cannot be scanned by an antenna because of limitations of the antenna radiation pattern and mount.
lexicalization	eng: antenna blind cone
instance of	e/Radar

Meaning
Russian
has gloss	rus: Слепая зона антенны — объём пространства (обычно конусообразной формы), в который антенна физически не может излучать из-за ограниченной диаграммы направленности (ДНА) или формы крепления.
lexicalization	rus: Слепая зона антенны