
基本信息:
- 专利标题: Low Profile Antenna
- 专利标题(中):薄型天线
- 申请号:US11573604 申请日:2004-07-13
- 公开(公告)号:US20080129625A1 公开(公告)日:2008-06-05
- 发明人: Bengt Inge Svensson , Anders Hook , Martin Nils Johansson , Joakim Johansson
- 申请人: Bengt Inge Svensson , Anders Hook , Martin Nils Johansson , Joakim Johansson
- 国际申请: PCT/SE2004/001130 WO 20040713
- 主分类号: H01Q13/18
- IPC分类号: H01Q13/18
摘要:
The invention discloses an antenna (100, 100′, 400, 500) comprising walls in a conducting material: first (110, 410, 510) and second (120, 420, 520) main walls, a first end wall (130, 530) and a first and a second side wall. The first (110, 510) and second (120, 520) main walls extend in parallel to each other, and are joined by the first end wall (130, 530). The side walls also join the first and second main walls, so that a cavity with only one opening (105, 205, 505) is formed, a rectangular aperture which can be brought to radiate by a feed connection (207). Suitably, the antenna can also comprise a second end wall (140, 540) which extends from the second main wall (120) towards the first main wall (110), with the length of extension of the first main wall being such that the second end wall and the first main wall do not meet.
摘要(中):
本发明公开了一种天线(100,100',400,500),其包括导电材料中的壁:第一(110,410,510)和第二(120,420,520)主壁,第一端壁(130,530 )和第一和第二侧壁。 第一(110,510)和第二(120,520)主壁彼此平行延伸,并且通过第一端壁(130,530)连接。 侧壁还连接第一和第二主壁,从而形成仅具有一个开口(105,205,505)的空腔,可以通过馈送连接(207)辐射的矩形孔。 适当地,天线还可以包括从第二主壁(120)朝向第一主壁(110)延伸的第二端壁(140,540),第一主壁的延伸长度使得第二主壁 端墙和第一个主墙不符合。