发明名称 LOW VISUAL IMPACT MONOPOLE TOWER FOR WIRELESS COMMUNICATIONS.
摘要 An antenna system incorporating at least two antennas circumferentially arranged with a side-by-side relationship about a monopole tower. The main beam direction of the radiation pattern emanating from each antenna may be remotely adjusted in elevation and/or azimuth. The main beam direction of the radiation pattern emanating from adjacent antennas may be varied independently. The antennas may be partitioned in one or more vertically-spaced groups each of which is arranged about a circumference of the monopole tower.
申请公布号 MXPA04002003(A) 申请公布日期 2005.02.17
申请号 MX2004PA02003 申请日期 2004.03.02
申请人 ANDREW CORPORATION 发明人 BOB ELLIOT
分类号 H01Q3/30;G06F9/00;H01Q1/06;H01Q1/12;H01Q1/24;H01Q1/42;H01Q9/34;H01Q13/12;H01Q21/08;H01Q21/20;H01Q21/30;H04B1/00;H04B7/08;H04B7/10;(IPC1-7):H01Q5/00 主分类号 H01Q3/30
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