发明申请
- 专利标题: Omni-dualband antenna and system
- 专利标题(中): 全双频天线和系统
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申请号: US10953694申请日: 2004-09-29
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公开(公告)号: US20050073465A1公开(公告)日: 2005-04-07
- 发明人: Steven Olson
- 申请人: Steven Olson
- 专利权人: ARC Wireless Solutions, Inc.
- 当前专利权人: ARC Wireless Solutions, Inc.
- 主分类号: H01Q1/38
- IPC分类号: H01Q1/38 ; H01Q1/42 ; H01Q5/00 ; H01Q5/42 ; H01Q9/28 ; H01Q21/08
摘要:
An omnidirectional dual band antenna system includes a radome and an antenna in the radome. The antenna has a linear array of lower frequency band driven elements, a linear array of higher frequency band driven elements and a linear array of parasitic elements, spaced in parallel planes with the array of higher frequency band driven elements in the middle. The parasitic elements couple to the higher frequency band driven elements and reshape the radiation pattern of the higher frequency band driven elements to correct for distortion caused by the lower frequency band driven elements.
公开/授权文献
- US07064729B2 Omni-dualband antenna and system 公开/授权日:2006-06-20