| 发明名称 |
ANTENNA APPARATUS |
| 摘要 |
An antenna apparatus includes an antenna element connected to a power feed point, a parasitic element disposed to overlap the antenna element as viewed from above and configured to be coupled to the antenna element, and a switch connected to the parasitic element and configured to switch connections to connect the parasitic element either to a given potential point or to a test-purpose terminal. |
| 申请公布号 |
US2014347250(A1) |
申请公布日期 |
2014.11.27 |
| 申请号 |
US201414281983 |
申请日期 |
2014.05.20 |
| 申请人 |
Fujitsu Component Limited |
发明人 |
Yanagi Masahiro |
| 分类号 |
H01Q1/38 |
主分类号 |
H01Q1/38 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An antenna apparatus, comprising:
an antenna element connected to a power feed point; a parasitic element disposed to overlap the antenna element as viewed from above and configured to be coupled to the antenna element; and a switch connected to the parasitic element and configured to switch connections to connect the parasitic element either to a given potential point or to a test-purpose terminal. |
| 地址 |
Tokyo JP |
