Vehicular slot antenna concealed in exterior trim accessory

Communications: radio wave antennas – Antennas – With vehicle

Patent

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Details

343741, 343744, 343830, H01Q 132, H01Q 1112

Patent

active

056297122

ABSTRACT:
A vehicular radio reception antenna is concealed within a body trim piece such as a spoiler or a luggage rack. A supporting body panel is utilized as a ground plane and a conductive loop is concealed within the trim piece. A transmission line connects two opposite sides of the resulting slot. Capacitors are used to connect the conducting loop to the sheet metal ground plane in order to form a dual slot/monopole antenna for receiving both FM and AM signals.

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