CN1879070A - 用在极性发射器中的混合开关式/线性功率放大器电源 - Google Patents
用在极性发射器中的混合开关式/线性功率放大器电源 Download PDFInfo
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US50330303P | 2003-09-16 | 2003-09-16 | |
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US10/943,547 | 2004-09-16 |
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CN1879070A true CN1879070A (zh) | 2006-12-13 |
CN100559319C CN100559319C (zh) | 2009-11-11 |
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Cited By (18)
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CN102142768A (zh) * | 2010-01-30 | 2011-08-03 | 华为技术有限公司 | 一种快速跟踪电源装置、控制方法及通信设备 |
CN102478873A (zh) * | 2010-11-25 | 2012-05-30 | 中兴通讯股份有限公司 | 一种电源调制器 |
CN102545808A (zh) * | 2012-01-17 | 2012-07-04 | 辉芒微电子(深圳)有限公司 | 误差放大器、控制器和原边反馈控制ac/dc转换器 |
CN102629854A (zh) * | 2011-02-01 | 2012-08-08 | 联发科技(新加坡)私人有限公司 | 集成电路、无线通信单元及电源供应方法 |
CN102684494A (zh) * | 2011-03-17 | 2012-09-19 | 中兴通讯股份有限公司 | 一种电源调制方法及电源调制器 |
CN102812633A (zh) * | 2009-11-27 | 2012-12-05 | 努吉拉有限公司 | 并联校正放大器 |
CN103376811A (zh) * | 2012-04-12 | 2013-10-30 | 联发科技股份有限公司 | 功率模块 |
CN102035480B (zh) * | 2009-09-30 | 2013-11-06 | 华为技术有限公司 | 一种射频功放供电方法、装置和*** |
CN104054246A (zh) * | 2011-12-07 | 2014-09-17 | 密克罗奇普技术公司 | 具有线性电压调节器及内部切换模式电压调节器的集成电路装置 |
US8878607B2 (en) | 2011-02-01 | 2014-11-04 | Mediatek Singapore Pte. Ltd. | Integrated circuit, wireless communication unit and method for a differential interface for an envelope tracking signal |
CN104169827A (zh) * | 2012-02-17 | 2014-11-26 | 匡坦斯公司 | 采用线性驱动器和开关调节器的动态电源 |
US8975960B2 (en) | 2011-02-01 | 2015-03-10 | Mediatek Singapore Pte. Ltd. | Integrated circuit wireless communication unit and method for providing a power supply |
US9071200B2 (en) | 2012-04-12 | 2015-06-30 | Mediatek Inc. | Power module for envelope tracking |
US9166538B2 (en) | 2011-02-01 | 2015-10-20 | Mediatek Singapore Pte. Ltd. | Integrated circuit wireless communication unit and method for providing a power supply |
CN105009449A (zh) * | 2013-03-14 | 2015-10-28 | 匡坦斯公司 | 电源 |
CN105075085A (zh) * | 2013-02-01 | 2015-11-18 | 追踪有限公司 | 用于et调制器的改进的电压升压 |
CN109391255A (zh) * | 2018-12-28 | 2019-02-26 | 宁波皓晶电子有限公司 | 常开常闭一体式两线接近开关电路 |
CN112042130A (zh) * | 2018-04-26 | 2020-12-04 | 株式会社村田制作所 | 无线通信模块 |
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JP6315834B2 (ja) * | 2012-08-10 | 2018-04-25 | 日本テキサス・インスツルメンツ株式会社 | スイッチトモードアシストリニアレギュレータ |
US9473023B2 (en) | 2012-08-10 | 2016-10-18 | Texas Instruments Incorporated | Switched mode assisted linear regulator with seamless transition between power tracking configurations |
EP3017541B1 (en) * | 2013-07-05 | 2019-08-21 | MediaTek Singapore Pte Ltd. | Integrated circuit wireless communication unit and method for providing a power supply |
US9602057B1 (en) | 2015-09-18 | 2017-03-21 | Samsung Electronics Co., Ltd | Apparatus for and method of a supply modulator for a power amplifier |
US11088660B2 (en) | 2019-01-25 | 2021-08-10 | Mediatek Inc. | Power supply with envelope tracking modulation |
-
2004
- 2004-09-16 CN CNB2004800333697A patent/CN100559319C/zh active Active
Cited By (37)
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CN102035480B (zh) * | 2009-09-30 | 2013-11-06 | 华为技术有限公司 | 一种射频功放供电方法、装置和*** |
US9379671B2 (en) | 2009-11-27 | 2016-06-28 | Snaptrack, Inc. | Parallel correction amplifier |
CN102812633B (zh) * | 2009-11-27 | 2016-01-20 | 努吉拉有限公司 | 并联校正放大器 |
US9209751B2 (en) | 2009-11-27 | 2015-12-08 | Snaptrack, Inc. | Parallel correction amplifier |
CN102812633A (zh) * | 2009-11-27 | 2012-12-05 | 努吉拉有限公司 | 并联校正放大器 |
US8744382B2 (en) | 2010-01-30 | 2014-06-03 | Huawei Technologies Co., Ltd. | Fast tracking power supply device, fast tracking power supply control method, and communication equipment |
CN102142768A (zh) * | 2010-01-30 | 2011-08-03 | 华为技术有限公司 | 一种快速跟踪电源装置、控制方法及通信设备 |
CN102142768B (zh) * | 2010-01-30 | 2013-10-09 | 华为技术有限公司 | 一种快速跟踪电源装置、控制方法及通信设备 |
CN102478873B (zh) * | 2010-11-25 | 2014-03-19 | 中兴通讯股份有限公司 | 一种电源调制器 |
CN102478873A (zh) * | 2010-11-25 | 2012-05-30 | 中兴通讯股份有限公司 | 一种电源调制器 |
US9166538B2 (en) | 2011-02-01 | 2015-10-20 | Mediatek Singapore Pte. Ltd. | Integrated circuit wireless communication unit and method for providing a power supply |
US8878607B2 (en) | 2011-02-01 | 2014-11-04 | Mediatek Singapore Pte. Ltd. | Integrated circuit, wireless communication unit and method for a differential interface for an envelope tracking signal |
CN102629854B (zh) * | 2011-02-01 | 2015-11-04 | 联发科技(新加坡)私人有限公司 | 集成电路、无线通信单元及电源供应方法 |
US8975960B2 (en) | 2011-02-01 | 2015-03-10 | Mediatek Singapore Pte. Ltd. | Integrated circuit wireless communication unit and method for providing a power supply |
CN102629854A (zh) * | 2011-02-01 | 2012-08-08 | 联发科技(新加坡)私人有限公司 | 集成电路、无线通信单元及电源供应方法 |
US9154029B2 (en) | 2011-03-17 | 2015-10-06 | Zte Corporation | Power supply modulation method and power supply modulator |
WO2012122800A1 (zh) * | 2011-03-17 | 2012-09-20 | 中兴通讯股份有限公司 | 一种电源调制方法及电源调制器 |
CN102684494B (zh) * | 2011-03-17 | 2014-10-29 | 中兴通讯股份有限公司 | 一种电源调制方法及电源调制器 |
CN102684494A (zh) * | 2011-03-17 | 2012-09-19 | 中兴通讯股份有限公司 | 一种电源调制方法及电源调制器 |
CN104054246A (zh) * | 2011-12-07 | 2014-09-17 | 密克罗奇普技术公司 | 具有线性电压调节器及内部切换模式电压调节器的集成电路装置 |
CN104054246B (zh) * | 2011-12-07 | 2017-05-17 | 密克罗奇普技术公司 | 具有线性电压调节器及内部切换模式电压调节器的集成电路装置 |
CN102545808B (zh) * | 2012-01-17 | 2015-10-21 | 辉芒微电子(深圳)有限公司 | 误差放大器、控制器和原边反馈控制ac/dc转换器 |
CN102545808A (zh) * | 2012-01-17 | 2012-07-04 | 辉芒微电子(深圳)有限公司 | 误差放大器、控制器和原边反馈控制ac/dc转换器 |
CN104169827A (zh) * | 2012-02-17 | 2014-11-26 | 匡坦斯公司 | 采用线性驱动器和开关调节器的动态电源 |
CN103376811B (zh) * | 2012-04-12 | 2015-11-11 | 联发科技股份有限公司 | 功率模块 |
US9071200B2 (en) | 2012-04-12 | 2015-06-30 | Mediatek Inc. | Power module for envelope tracking |
CN103376811A (zh) * | 2012-04-12 | 2013-10-30 | 联发科技股份有限公司 | 功率模块 |
CN105075085A (zh) * | 2013-02-01 | 2015-11-18 | 追踪有限公司 | 用于et调制器的改进的电压升压 |
CN105075085B (zh) * | 2013-02-01 | 2019-02-01 | 追踪有限公司 | 用于电源供应的方法和设备 |
CN105009449A (zh) * | 2013-03-14 | 2015-10-28 | 匡坦斯公司 | 电源 |
CN105009449B (zh) * | 2013-03-14 | 2017-08-08 | 匡坦斯公司 | 电源 |
CN107404226A (zh) * | 2013-03-14 | 2017-11-28 | 匡坦斯公司 | 射频功率放大器***、电源和供电方法 |
CN107404226B (zh) * | 2013-03-14 | 2019-07-19 | 匡坦斯公司 | 射频功率放大器***、电源和供电方法 |
CN112042130A (zh) * | 2018-04-26 | 2020-12-04 | 株式会社村田制作所 | 无线通信模块 |
CN112042130B (zh) * | 2018-04-26 | 2021-10-01 | 株式会社村田制作所 | 无线通信模块 |
CN109391255A (zh) * | 2018-12-28 | 2019-02-26 | 宁波皓晶电子有限公司 | 常开常闭一体式两线接近开关电路 |
CN109391255B (zh) * | 2018-12-28 | 2024-03-19 | 宁波皓晶电子有限公司 | 常开常闭一体式两线接近开关电路 |
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