发明授权
- 专利标题: High efficiency power amplifier power architecture
- 专利标题(中): 高效率功率放大器电源架构
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申请号: US12778563申请日: 2010-05-12
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公开(公告)号: US08193864B2公开(公告)日: 2012-06-05
- 发明人: Michael J. Model
- 申请人: Michael J. Model
- 申请人地址: US TX Plano
- 专利权人: Lineage Power Corporation
- 当前专利权人: Lineage Power Corporation
- 当前专利权人地址: US TX Plano
- 主分类号: H03F3/04
- IPC分类号: H03F3/04
摘要:
A distributed power converter is for use with an RF power amplifier and includes a primary converter connected to an input voltage and configured to provide a regulated DC intermediate voltage that is galvanically isolated from the input voltage. Additionally, the distributed power converter also includes a secondary regulator connected galvanically to the regulated DC intermediate voltage and configured to generate a regulated DC supply voltage for at least a portion of the RF power amplifier. In another aspect, a method of operating a distributed power converter is for use with an RF power amplifier and includes providing a regulated DC intermediate voltage that is galvanically isolated from an input voltage and generating a regulated DC supply voltage for at least a portion of the RF power amplifier that is galvanically connected to the regulated DC intermediate voltage.
公开/授权文献
- US20100289576A1 HIGH EFFICIENCY POWER AMPLIFIER POWER ARCHITECTURE 公开/授权日:2010-11-18