基本信息:
- 专利标题： 라디오 주파수 시스템 하이브리드 전력 증폭기 시스템들 및 방법들
- 专利标题（英）：The radio frequency power amplifier system, the hybrid system and method
- 专利标题（中）：射频系统混合功率放大器系统和方法
- 申请号：KR1020177020786 申请日：2016-02-24
- 公开(公告)号：KR1020170097203A 公开(公告)日：2017-08-25
- 发明人： 아다비,에산 , 정,알버트씨.
- 申请人： 애플 인크.
- 申请人地址： * Infinite Loop, Cupertino, California *****, U.S.A.
- 专利权人： 애플 인크.
- 当前专利权人： 애플 인크.
- 当前专利权人地址： * Infinite Loop, Cupertino, California *****, U.S.A.
- 代理人： 장덕순; 백만기
- 优先权： US14/641,031 2015-03-06
- 国际申请： PCT/US2016/019349 2016-02-24
- 国际公布： WO2016144542 2016-09-15
- 主分类号： H03F1/02
- IPC分类号： H03F1/02 ; H03F3/195 ; H03F3/21 ; H03F3/217 ; H03F3/24 ; H03F3/72 ; H04B1/04
The systems and methods for improving the operation of the radio frequency system is provided. One embodiment, the input analog electric signal and a case that the first amplifier unit, and the enable with a first logic gate for receiving an enable or disable the first bit of the amplifier control signal for enabling the first amplifier unit first output It provides a radio frequency system including a first switching power amplifier for generating an analog electrical signal. Radio frequency systems, an input analog electric signal and a case where the second amplifier unit, and the enable having a second logic gate for receiving an enable or disable the 2nd bit of the amplifier control signal to enable the second amplifier unit a second output further it includes a second switching power amplifier for generating an analog electrical signal. A first amplifier unit and second amplifier unit is electrically coupled so as to be combined with the first output analog electrical signal and the second output analog electrical signals.
公开/授权文献:
- KR101858424B1 라디오 주파수 시스템 하이브리드 전력 증폭기 시스템들 및 방법들 公开/授权日：2018-06-27
信息查询:
EspacenetIPC结构图谱:
| H | 电学 |
| --H03 | 基本电子电路 |
| ----H03F | 放大器 |
| ------H03F1/00 | 只用电子管，只用半导体器件或只用未特别指明的器件作为放大元件的放大器的零部件 |
| --------H03F1/02 | .为提高效率对放大器的改进，例如滑动甲类放大级，采用辅助振荡 |