发明名称 DUAL POLARISED RADIATING ELEMENT FOR CELLULAR BASE STATION ANTENNAS
摘要 The invention relates to a dual polarised radiating element (1) for a cellular base station antenna, comprising: a reflector surface (21) for reflecting radiation energy, four radiating monopoles (4a to 4d) distributed around an aperture area (8), each radiating monopole comprising a footing (42a to 42d) protruding from said reflector surface and a flange (41a to 41d) located above the reflector surface and protruding from said footing radially towards the outside, the flanges from adjacent monopoles extending radially perpendicular to each other, wherein it further comprises: four element feeds (5a to 5d), each capacitively coupled to a respective monopole and protruding radially therefrom within the aperture area (8); powering means (6ac, 6bd, 7a to 7d, 7ac, 7bd) connected to the element feeds.
申请公布号 US2009160730(A1) 申请公布日期 2009.06.25
申请号 US20080339576 申请日期 2008.12.19
申请人 ALCATEL-LUCENT 发明人 KUNZE MARCO
分类号 H01Q1/36;H01Q15/14 主分类号 H01Q1/36
代理机构 代理人
主权项
地址