| 发明名称 |
ANTENNA |
| 摘要 |
In an embodiment, an antenna (10) comprises a planar patch radiator having a first excitation point (21) and a second excitation point (22); a ground plane (14); and a feed line (30) configured to couple an input signal to the first excitation point and the second excitation point such that the relative phase between the input signal at the first excitation point and the input signal at the second excitation point is switchable between a first relative phase and a second relative phase and the antenna radiates in a first mode in response to the first relative phase and the antenna radiates in a second mode in response to the second relative phase. |
| 申请公布号 |
US2017125891(A1) |
申请公布日期 |
2017.05.04 |
| 申请号 |
US201415125110 |
申请日期 |
2014.05.28 |
| 申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
OKTAR Sema DUMANLI |
| 分类号 |
H01Q1/27;H01Q3/26;H01Q1/36;H01Q9/04;H01Q1/48;H01Q3/24 |
主分类号 |
H01Q1/27 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An antenna comprising
a planar patch radiator having a first excitation point and a second excitation point; a ground plane; and a feed line configured to couple an input signal to the first excitation point and the second excitation point such that the relative phase between the input signal at the first excitation point and the input signal at the second excitation point is switchable between a first relative phase and a second relative phase and the antenna is operable to radiate in a first mode in response to the relative phase between the input signal at the first excitation point and the input signal at the second excitation point being the first relative phase and the antenna is operable to radiate in a second mode in response to the relative phase between the input signal at the first excitation point and the input signal at the second excitation point being the second relative phase. |
| 地址 |
Tokyo JP |
