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US 12,756,097 B2Granted
Vehicle antenna
AssigneesHyundai Motor Company, Kia Corporation
InventorOhyun Kwon
Life of this patent
Estimating the term…
Abstract
A vehicle antenna includes: a glass antenna provided on a rear glass of a vehicle to transmit and receive a wireless signal; a roof antenna provided at an end portion of a roof panel of the vehicle to transmit and receive a wireless signal; and a transparent conductive film attached to the roof panel opposite to the roof antenna and including a pattern formed thereon to improve coupling between the glass antenna and the roof antenna.
Claims5
A vehicle antenna comprising:
- a glass antenna provided on a rear glass of a vehicle to transmit and receive a wireless signal;
- a roof antenna provided at an end portion of a roof panel of the vehicle to transmit and receive a wireless signal;
- and
- a transparent conductive film attached to the roof panel opposite to the roof antenna and including a pattern formed on the transparent conductive film,
- wherein the pattern is at least one of a defected ground structure (DGS) pattern and a split ring resonator (SRR) pattern to suppress mutual interference between the glass antenna and the roof antenna.
2 more elements
Dependencies are inferred from the claim text.