— direction finding .
Radio.
a receiver with a loop antenna rotating on a vertical axis, used to ascertain the direction of incoming radio waves.
[ 1910-15 ]
— direction finding .
Radio.
a receiver with a loop antenna rotating on a vertical axis, used to ascertain the direction of incoming radio waves.
[ 1910-15 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012