Vehicle antenna for high frequencies.

摘要

The antenna has an antenna stub (7) for mounting the antenna in a position which passes through a perforation (2) in a bodywork metal sheet (1) of the vehicle, a single-knob bush (3) for mounting the antenna stub (7) in the bodywork perforation (2), and the antenna is connected to the bodywork by means of a capacitive earth connection. The capacitive coupling is produced by means of a metal foil (11) which is deposited on the paint layer on the inside of the bodywork, at least partially encloses the bodywork perforation (2), and is conductively connected to an earth pot (8). The earth pot (8) surrounds the single-knob bush (3) and is connected to the antenna stub (7) conductively but such that it can move. The earth pot (8) is pressed against the bodywork by means of a spring (12).