Glass antenna and glass antenna system for vehicles
AssigneeNippon Sheet Glass Co., Ltd.
InventorsRyokichi Doi, Hiroshi Iijima
Life of this patent
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Abstract
A glass antenna for vehicles comprising a slot antenna constructed without using an electrical conductive transparent film is provided. A glass antenna for vehicles formed on a window glass for receiving a digital TV band comprises a rectangular slot antenna one side thereof is formed by an edge of a vehicle body surrounding the window glass and residual three sides are formed by a silver printed line formed on the window glass, both ends of the silver printed line being connected to the vehicle body by means of lead wires, respectively, and a feeder for supplying electric power to the slot antenna.
Claims11
A glass antenna for vehicles formed on a window glass for receiving a digital TV band comprising:
- a rectangular slot antenna one side thereof is formed by an edge of a vehicle body surrounding the window glass and residual three sides thereof are formed by a printed line formed on the window glass, both ends of the printed line being connected to the vehicle body by means of lead wires, respectively;
- and
- a feeder for feeding electric power to the slot antenna.
Dependencies are inferred from the claim text.