| 发明名称 | Antenna device for generating reconfigurable high-order mode conical beam | ||
| 摘要 | An antenna device for generating a reconfigurable high-order mode conical beam, includes a micro-strip radiator having multiple feeding points, wherein one of the feeding points is a fixed feeding point, and a feeding unit for providing two signals having a same amplitude and a preset phase difference, wherein one of the two signals is fed through the fixed feeding point and the other is fed through any one of remaining feeding points. A mode reconfigurable switching unit, connected to the feeding unit, performs a switching operation to select any one of the remaining feeding points so that the other signal is feed through the selected feeding point in accordance with mode control data. | ||
| 申请公布号 | US8860612(B2) | 申请公布日期 | 2014.10.14 |
| 申请号 | US201213612578 | 申请日期 | 2012.09.12 |
| 申请人 | Electronics and Telecommunications Research Institute | 发明人 | Kim Joung Myoun |
| 分类号 | H01Q1/38;H01Q9/04 | 主分类号 | H01Q1/38 |
| 代理机构 | William Park & Associates Patent Ltd. | 代理人 | William Park & Associates Patent Ltd. |
| 主权项 | 1. An antenna device for generating a reconfigurable high-order mode conical beam, comprising: a micro-strip radiator having multiple feeding points, wherein one of the feeding points is a fixed feeding point; a feeding unit for providing two signals having a same amplitude and a preset phase difference, wherein one of the two signals is fed through the fixed feeding point and the other is fed through any one of remaining feeding points; and a mode reconfigurable switching unit, connected to the feeding unit, for performing a switching operation to select any one of the remaining feeding points so that the other signal is feed through the selected feeding point in accordance with mode control data. | ||
| 地址 | Daejeon KR | ||