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US 2015/0029068 A1Published application
Antenna device
AssigneeNEC Corporation
InventorsHiroshi Toyao, Toru Taura
Life of this patent
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Abstract
An antenna device 10 includes at least one dielectric substrate 2, a conductor plate 3 arranged in the dielectric substrate 2, at least one slot 4 formed in the conductor plate 3, at least one stub 5, and at least one via 6. The stub 5 is formed on a surface of the dielectric substrate 2 different from a surface where the slot is formed, the stub 5 being formed to cross the slot 4. The via 6 has one end connected to a periphery of the slot 4 of the conductor plate 3 and another end connected to the stub 5.
Claims10
An antenna device comprising:
- at least one dielectric substrate;
- a conductor plate arranged in the dielectric substrate;
- at least one slot formed in the conductor plate;
- at least one stub formed on a surface of the dielectric substrate different from a surface where the slot is formed, the stub being formed to cross the slot;
- and
- at least one via having one end connected to a periphery of the slot of the conductor plate and another end connected to the stub.
3 more elements
Dependencies are inferred from the claim text.