Antenna system for a vehicle radio comprises a roof rack support arranged on a vehicle and containing a closed inner surface and an earth connection and an antenna element held by the inner surface of the roof rack support

摘要

Antenna system comprises a roof rack support arranged on a vehicle and containing a closed inner surface and an earth connection (6) and an antenna element (1) held by the inner surface of the roof rack support and electrically coupled with the earth connection. Preferred Features: The inner surface is bent and the antenna element fitted to the bent surface. The antenna element is formed on a surface of a flexible substrate (2) which is fitted to the inner surface. The system has an active system with an amplifier unit for amplifying an electrical signal received from the antenna element.