| 发明名称 | Antenna | ||
| 摘要 | An antenna is realized by a simple mechanism without use of a dedicated antenna element. An antenna includes a first conductor 2b (2d) that has a first line length from a start point 4 to a folded point 3; and a second conductor 2b (2d) that has a second line length in a direction from the folded point 3 to the start point 4 and is electrically connected to the first conductor at the folded point 3. A first received signal with a first frequency is received with a first antenna length including both the first line length and the second line length. A second received signal with a second frequency is received with a second antenna length including only one of the first line length and the second line length. | ||
| 申请公布号 | US8947311(B2) | 申请公布日期 | 2015.02.03 |
| 申请号 | US201013501046 | 申请日期 | 2010.10.12 |
| 申请人 | Sony Corporation | 发明人 | Yoshino Yoshitaka;Tsuboi Satoru;Imai Tadashi;Ishizuka Akira |
| 分类号 | H01Q9/04;H01Q1/24;H01Q9/26;H01Q5/00;H01Q9/16 | 主分类号 | H01Q9/04 |
| 代理机构 | K&L Gates LLP | 代理人 | K&L Gates LLP |
| 主权项 | 1. An antenna comprising: a first conductor that has a first line length from a start point to a folded point; and a second conductor that has a second line length in a direction from the folded point to the start point and is electrically connected to the first conductor at the folded point, wherein a first received signal with a first frequency is received by a conductor with a first antenna length corresponding to a length obtained by combining the first line length and the second line length, a second received signal with a second frequency is received by a conductor with a second antenna length corresponding to one of the first line length and the second line length, and one of the first and second conductors is a core line of a coaxial wire and the other thereof is an external conductor of the coaxial wire. | ||
| 地址 | Tokyo JP | ||