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US 8,947,318 B2Granted
Antenna apparatus
AssigneeSony Mobile Communications Inc.
InventorAkihiro Bungo
Life of this patent
Estimating the term…
Abstract
An antenna apparatus that includes a first antenna having a first feed point, a second antenna having a second feed point, and a first non-feed element grounded at a first ground point disposed at a first predetermined distance from the first feed point and the second feed point.
Claims16
An antenna apparatus comprising:
- an approximately rectangular board;
- a first antenna disposed in proximity a first edge of the board and having a first feed point;
- a second antenna disposed in proximity to a second edge of the board, which is opposite to the first edge of the board and having a second feed point;
- and
- a non-feed element grounded at a ground point disposed in proximity to the second feed point, the non-feed element including
- a first portion including a first end connected to the ground point and extending in parallel along a third edge of the board;
- and
- a second portion having a length substantially similar to the first portion and extending in parallel with the first portion, the second portion including a first end connected to a second end of the first portion and a second end located closer to the second feed point than the first feed point.
5 more elements
An antenna apparatus comprising:
- an approximately rectangular board;
- a first antenna disposed in proximity a first edge of the board and having a first feed point;
- a second antenna disposed in proximity to a second edge of the board, which is opposite to the first edge of the board and having a second feed point;
- and
- a non-feed element grounded at a ground point disposed in proximity to the first feed point, the non-feed element including
- a first portion including a first end connected to the ground point and extending in parallel along a third edge of the board;
- and
- a second portion having a length substantially similar to the first portion and extending in parallel with the first portion, the second portion including a first end connected to a second end of the first portion and a second end located closer to the first feed point than the second feed point.
5 more elements
Dependencies are inferred from the claim text.