GLIDE-PATH LOCALIZER ANTENNA

摘要

FIELD: radio engineering; small- size double-range antennas. SUBSTANCE: arms of folded exciting dipole are bent through 90 deg. towards receiving end. Passive dipole is shortened to 0.1224lambdamax and placed in reactive region of exciting dipole at distance of 0.0018lambdamax from the latter to ensure capacitive coupling between these dipoles. Both dipoles are arranged in same plane. Folded exciting dipole may be made of coaxial cable. EFFECT: reduced size, enlarged functional capabilities. 2 cl, 1 dwgi