| 发明名称 |
Antenna apparatus and communication method employing it |
| 摘要 |
An antenna apparatus includes a monopole antenna forming an antenna element having a metal shell body, and the antenna element has an approximately conical part, a vertex of which is on the side of a power supply part.
|
| 申请公布号 |
US2006139225(A1) |
申请公布日期 |
2006.06.29 |
| 申请号 |
US20050315174 |
申请日期 |
2005.12.23 |
| 申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
TAGUCHI YUTAKA;KUSUNOKI HIDEKI;TANAKA TOSHIYASU |
| 分类号 |
H01Q13/10 |
主分类号 |
H01Q13/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
