基本信息:
- 专利标题: A DIRECTIONAL ANTENNA WITH A VARIABLE BEAM DIRECTION
- 专利标题(中):具有可变光束方向的方向性天线
- 申请号:PCT/AU2016/050432 申请日:2016-05-31
- 公开(公告)号:WO2017091845A1 公开(公告)日:2017-06-08
- 发明人: ESSELLE, Karunanayake Pathirannahalage Asoka Priyathama , AFZAL, Muhammad
- 申请人: MACQUARIE UNIVERSITY
- 申请人地址: Balaclava Road North Ryde, New South Wales, 2109 AU
- 专利权人: MACQUARIE UNIVERSITY
- 当前专利权人: MACQUARIE UNIVERSITY
- 当前专利权人地址: Balaclava Road North Ryde, New South Wales, 2109 AU
- 代理机构: FPA PATENT ATTORNEYS PTY LTD
- 优先权: AU2015904974 20151201
- 主分类号: H01Q3/08
- IPC分类号: H01Q3/08 ; H01Q3/12 ; H01Q19/00 ; H01Q19/06 ; H01Q19/10 ; H01Q19/18
摘要:
Described herein is a source for a directional antenna. Also described are a directional antenna and a method of designing an antenna. In one aspect, the present disclosure provides a source with spatially substantially uniform phase. The source includes an emitter or receiver and a delay compensator being positioned in a near-field region of the emitter or receiver. In a second aspect, the present disclosure provides a directional antenna including a source and a pair of directional metasurfaces, both directional metasurfaces being positioned in a near-field region of the source.
摘要(中):
这里描述的是定向天线的来源。 还描述了定向天线和设计天线的方法。 在一个方面,本公开提供了具有空间上基本均匀相位的源。 源包括发射器或接收器以及位于发射器或接收器的近场区域中的延迟补偿器。 在第二方面,本公开提供了一种定向天线,其包括源和一对定向元表面,两个定向元表面位于源的近场区域中。 p>
IPC结构图谱:
H | 电学 |
--H01 | 基本电气元件 |
----H01Q | 天线 |
------H01Q3/00 | 改变天线或天线系统辐射波的指向或方向图形的装置 |
--------H01Q3/02 | .利用天线或天线系统的整体机械运动 |
----------H01Q3/08 | ..改变指向性的两个坐标 |