AUTOMOTIVE ANTENNA-SHUTTER Russian patent published in 2020 - IPC H01Q1/00 

FIELD: antenna equipment.

SUBSTANCE: invention relates to the antenna equipment. Automotive antenna-shutter consisting of two arms, first of which is fan-shaped structure 1 of thin metal conductors woven into sun screen fabric mesh 2 of a typical automotive shutter, and the second arm is formed based on the metal weighting bar 3, simultaneously serving as the lower base of the shutter. Narrow end 4 of the fan of the first arm of antenna 1 is connected to central cable 5, and the central part of the second arm of antenna 3 is connected to the shielding braid of the given cable. At the antenna output, cable 5 passes through the electromagnetic compatibility filter (EMC filter) 6 and then is connected to the high frequency device (radio station) by means of high-frequency connector 7.

EFFECT: this technical solution provides concealment of antenna-shutter, symmetrical total pattern of antenna in a wide frequency range with low losses; antenna is protected against external climatic factors, easy to install and configure.

1 cl, 5 dwg