Antenna unit and wireless communication apparatus
AssigneeLenovo (Singapore) Pte. Ltd.
InventorsKatsutoshi Katoh, Kazuhiko Maeda
Life of this patent
Estimating the term…
Abstract
An antenna unit is provided in a wireless communication apparatus which performs wireless communication. The antenna unit has a radio wave resonance part through which a radio wave is transmitted or received, an antenna ground part electrically connected to the radio wave resonance part, and a connection part which fixes the antenna ground part at such a position that the antenna ground part is closer to the radio wave resonance part than other ground parts of the wireless communication apparatus.
Claims10
An antenna unit provided in a wireless communication apparatus which performs wireless communication, said antenna unit comprising:
- a radio wave resonance part through which a radio wave is transmitted or received;
- an antenna ground part electrically connected to said radio wave resonance part;
- and
- a connection part which fixes said antenna ground part at such a position that said antenna ground part is closer to said radio wave resonance part than other ground parts of the wireless communication apparatus.
An antenna unit provided in a wireless communication apparatus which performs wireless communication, said antenna unit comprising:
- a radio wave resonance part through which a radio wave is transmitted or received;
- an antenna ground part connected to ground;
- a connection part which fixes said antenna ground part at such a position that said antenna ground part is closer to said radio wave resonance part than other ground parts of the wireless communication apparatus;
- and
- a feeder laid to said radio wave resonance part at a distance from said antenna ground part, a shielding conductor of said feeder being connected to said antenna ground part on the opposite side of the antenna ground part from said radio wave resonance part, a signal conductor of said feeder being connected to said radio wave resonance part.
A wireless communication apparatus which performs wireless communication, said apparatus comprising:
- a radio wave resonance part through which a radio wave is transmitted or received;
- an antenna ground part electrically connected to said radio wave resonance part;
- and
- a connection part which fixes said antenna ground part at such a position that said antenna ground part is closer to said radio wave resonance part than other ground parts of the wireless communication apparatus.
A wireless communication apparatus which performs wireless communication, said apparatus comprising:
- a radio wave resonance part through which a radio wave is transmitted or received;
- an antenna ground part connected to ground;
- a connection part which fixes said antenna ground part at such a position that said antenna ground part is closer to said radio wave resonance part than other ground parts of the wireless communication apparatus;
- and
- a feeder laid to said radio wave resonance part at a distance from said antenna
- ground part, a shielding conductor of said feeder being connected to said antenna ground part on the opposite side of the antenna ground part from said radio wave resonance part, a signal conductor of said feeder being connected to said radio wave resonance part.
Dependencies are inferred from the claim text.