- 专利标题: Amplifier providing power recovery from a narrow-band antenna
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申请号: EP09160880.2申请日: 2009-05-21
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公开(公告)号: EP2124346B1公开(公告)日: 2018-07-18
- 发明人: Hardy, Tim , Covill, Dennis
- 申请人: Nautel Limited
- 申请人地址: 10089 Peggy's Cove Road Hackett's Cove, NS B3Z 3J4 CA
- 专利权人: Nautel Limited
- 当前专利权人: Nautel Limited
- 当前专利权人地址: 10089 Peggy's Cove Road Hackett's Cove, NS B3Z 3J4 CA
- 代理机构: Schütte, Gearoid
- 优先权: US54836P 20080521; US54831P 20080521
- 主分类号: H04B1/04
- IPC分类号: H04B1/04
摘要:
A method, amplifier and system are provided for enabling power recover from a narrow-band antenna when a signal have bandwidth exceeding that of the antenna is utilized. The amplifier provides amplification of a source signal to the antenna and power recover of power stored in the antenna during periods when the impedance of the antenna is negative by enable reverse current through the amplifier to a direct current (DC) power source.
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