发明授权
- 专利标题: Method and apparatus for efficient signal power amplification
- 专利标题(中): 用于有效信号功率放大的方法和装置
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申请号: US850541申请日: 1997-05-02
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公开(公告)号: US5892395A公开(公告)日: 1999-04-06
- 发明人: Robert E. Stengel , Scott A. Olson
- 申请人: Robert E. Stengel , Scott A. Olson
- 申请人地址: IL Schaumburg
- 专利权人: Motorola, Inc.
- 当前专利权人: Motorola, Inc.
- 当前专利权人地址: IL Schaumburg
- 主分类号: H03F3/68
- IPC分类号: H03F3/68 ; H03F1/02 ; H03F3/60 ; H04B1/04
摘要:
An apparatus (100) uses power recovery from a combining circuit (125) to improve efficiency. A power combiner (125) generates multiple output signals (127, 133) from a combination of input signals (113, 114). One of the output signals from the power combiner is coupled to a power recovery circuit (135), and energy is recovered and preferably stored for later use.
公开/授权文献
- US4720469A Method for diffusing aluminum 公开/授权日:1988-01-19
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