发明申请
US20060205341A1 Dual polarization wireless repeater including antenna elements with balanced and quasi-balanced feeds
审中-公开
双极化无线中继器，包括具有平衡和准平衡馈电的天线元件
- 专利标题： Dual polarization wireless repeater including antenna elements with balanced and quasi-balanced feeds
- 专利标题（中）： 双极化无线中继器，包括具有平衡和准平衡馈电的天线元件
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申请号： US11372856申请日： 2006-03-11
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公开(公告)号： US20060205341A1公开(公告)日： 2006-09-14
- 发明人: Donald Runyon
- 申请人： Donald Runyon
- 专利权人： EMS Technologies, Inc.
- 当前专利权人： EMS Technologies, Inc.
- 主分类号： H04B7/15
- IPC分类号： H04B7/15
摘要：
Wireless repeaters that utilize balanced and quasi-balanced antenna feed circuits for feedback suppression. The wireless repeater typically implements dual cross-polarization isolation both along and between uplink and downlink signal paths, which relies on dual-polarization server and donor antennas. The unit may utilize balanced antenna feeds for both polarizations or balanced antenna feeds for one polarization and unbalanced antenna feeds for the other polarization. In addition, the unbalanced antenna feeds may be deployed in a two-element quasi-balanced configuration, and the antenna may include dual-polarization antenna element. The antenna elements may include dual-polarization antenna elements or separate antenna elements for each polarization.
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