COAXIAL DIPOLE AND COPHASAL ANTENNA ARRAY BUILT UP OF COAXIAL DIPOLES

摘要

FIELD: antenna engineering; transmitting and receiving antennas for communication with non- oriented distant stations. SUBSTANCE: coaxial dipole has three metal cylinders mounted coaxially with insulating gaps between them. Metal rod is coaxially installed inside dipole. Two metal sleeves are coaxially installed on metal cylinder. Coaxial feeder is connected to metal cylinder edges of insulating gap. Cophasal antenna array has N coaxial dipoles coaxially mounted on common metal rod and connected in cascade and differentially to each other. Relationships for geometric dimensions of structural members ensuring optimal design of dipole are given in description of invention. EFFECT: improved gain of dipole and antenna array as a whole. 4 cl, 13 dwg