FIELD: radio engineering, communication.
SUBSTANCE: dipole antenna comprises a radiator placed over a screen and a coaxial connector placed under the screen and having a centre conductor. An antenna housing is additionally mounted along the longitudinal axis of the antenna, wherein a matching device is installed between the radiator and the coaxial connector, said matching device having a centre conductor and an insulator between the antenna housing and the centre conductor. The radiator and the centre conductors of the matching device and coaxial connector are integrated; the radiator and part of the antenna housing situated over the screen are moulded from radioparent heat-protective material, and the antenna housing is configured to be fixed in the screen; part of the antenna housing situated under the screen is in the form an external contact of the coaxial connector.
EFFECT: simple design, high manufacturability, reduced overall dimensions, improved performance and high reliability.
4 dwg
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Authors
Dates
2015-12-27—Published
2014-10-22—Filed