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US 12,183,974 B2Granted
Slot antenna
AssigneeDENSO TEN Limited
InventorsKenji Kawai, Kazushige Ogino, Tetsuro Okano, Kakeru Yamashita
Life of this patent
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Abstract
A slot antenna includes: power-supply points; and a slot, wherein in the slot antenna, the power-supply points are arranged while interposing the slot therebetween in a shorter direction of the slot, the slot being an opening that is provided in a metal sheet constituting an outer panel of a vehicle, and a width along the shorter direction of the slot is larger in each of both end parts of the slot than in an intermediate part of the slot in a longitudinal direction of the slot.
Claims18
A slot antenna comprising:
- power-supply points;
- and
- a slot, wherein
- in the slot antenna, the power-supply points are arranged while interposing the slot therebetween in a shorter direction of the slot,
- the slot being an opening that is provided in a metal sheet constituting an outer panel of a vehicle, and
- a width along the shorter direction of the slot is larger in each of both end parts of the slot than in an intermediate part of the slot in a longitudinal direction of the slot.
3 more elements
A slot antenna comprising:
- power-supply points;
- and
- a slot, wherein
- in the slot antenna, the power-supply points are arranged while interposing the slot therebetween in a shorter direction of the slot, and
- the slot is a dumbbell-shaped opening that is provided in the metal sheet constituting the outer panel of the vehicle.
2 more elements
Dependencies are inferred from the claim text.