发明名称 |
Selecting a converter operating mode of a PA envelope power supply |
摘要 |
A power amplifier (PA) envelope power supply and a process to select a converter operating mode of the PA envelope power supply are disclosed. The PA envelope power supply operates in one of a first converter operating mode and a second converter operating mode. The process for selecting the converter operating mode is based on a selected communications mode of a radio frequency (RF) communications system, a target output power from RF PA circuitry of the RF communications system, and a direct current (DC) power supply voltage. |
申请公布号 |
US8712349(B2) |
申请公布日期 |
2014.04.29 |
申请号 |
US201113304796 |
申请日期 |
2011.11.28 |
申请人 |
SOUTHCOMBE WILLIAM DAVID;MILLARD JASON;LEVESQUE CHRIS;BAXTER BRIAN;ARKISZEWSKI ROMAN ZBIGNIEW;JONES DAVID E.;YODER SCOTT;STOCKERT TERRY J.;RF MICRO DEVICES, INC. |
发明人 |
SOUTHCOMBE WILLIAM DAVID;MILLARD JASON;LEVESQUE CHRIS;BAXTER BRIAN;ARKISZEWSKI ROMAN ZBIGNIEW;JONES DAVID E.;YODER SCOTT;STOCKERT TERRY J. |
分类号 |
H01Q11/12;H04B1/04 |
主分类号 |
H01Q11/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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