CN102142819B - 基于变压器的射频功率放大器 - Google Patents
基于变压器的射频功率放大器 Download PDFInfo
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- CN102142819B CN102142819B CN 201110052311 CN201110052311A CN102142819B CN 102142819 B CN102142819 B CN 102142819B CN 201110052311 CN201110052311 CN 201110052311 CN 201110052311 A CN201110052311 A CN 201110052311A CN 102142819 B CN102142819 B CN 102142819B
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- 230000003321 amplification Effects 0.000 claims abstract description 27
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 27
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- 238000000034 method Methods 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 9
- 239000003990 capacitor Substances 0.000 abstract 1
- 230000000295 complement effect Effects 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 abstract 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000009466 transformation Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
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CN 201110052311 CN102142819B (zh) | 2011-03-04 | 2011-03-04 | 基于变压器的射频功率放大器 |
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CN 201110052311 CN102142819B (zh) | 2011-03-04 | 2011-03-04 | 基于变压器的射频功率放大器 |
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CN102142819A CN102142819A (zh) | 2011-08-03 |
CN102142819B true CN102142819B (zh) | 2013-02-13 |
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Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8717102B2 (en) * | 2011-09-27 | 2014-05-06 | Infineon Technologies Ag | RF device with compensatory resonator matching topology |
CN103187937B (zh) * | 2013-03-11 | 2016-09-07 | 豪芯微电子科技(上海)有限公司 | 基于动态自偏置电路的差分射频放大器 |
CN105684303A (zh) * | 2013-08-29 | 2016-06-15 | 爱立信(中国)通信有限公司 | 驱动器电路和相关联的功率放大器组装件、无线电基站及方法 |
US9337183B2 (en) * | 2013-11-01 | 2016-05-10 | Infineon Technologies Ag | Transformer input matched transistor |
CN106656069B (zh) * | 2016-09-13 | 2022-07-08 | 锐迪科微电子(上海)有限公司 | 一种应用于gsm射频功率放大器的多频输出匹配网络 |
CN107276547B (zh) * | 2017-06-06 | 2020-06-26 | 江苏微远芯微系统技术有限公司 | 一种单片集成的毫米波开关模式功率放大器电路 |
US10326636B1 (en) * | 2018-04-30 | 2019-06-18 | Speedlink Technology Inc. | Miniature on-chip quadrature phase generator for RF communications |
TWI654830B (zh) * | 2018-05-18 | 2019-03-21 | 立積電子股份有限公司 | 功率放大裝置 |
CN108599729A (zh) * | 2018-06-25 | 2018-09-28 | 浙江大学 | 增大功率放大器输出功率以驱动发射换能器的电路结构 |
CN109660211B (zh) * | 2018-11-19 | 2023-06-30 | 汪洋 | 功率合成和Envelope injection的5G CMOS射频功率放大器 |
CN110535447A (zh) * | 2019-06-23 | 2019-12-03 | 复旦大学 | 适用于射频功放的八路功率合成谐波控制功率放大电路 |
CN110350877A (zh) * | 2019-07-26 | 2019-10-18 | 成都理工大学 | 一种高增益分布式变压器合成的功率放大器 |
CN110601668B (zh) * | 2019-09-20 | 2024-03-08 | 重庆桴之科科技发展有限公司 | 一种面向车联网通信的高效功率放大器 |
CN112737520A (zh) * | 2019-10-28 | 2021-04-30 | 天津大学青岛海洋技术研究院 | 一种使用片外传输线路的cmos射频功率放大器 |
CN111030613B (zh) * | 2019-11-25 | 2023-01-31 | 广州慧智微电子股份有限公司 | 射频信号处理电路和射频前端单元 |
CN110988762A (zh) * | 2019-12-05 | 2020-04-10 | 深圳市特深电气有限公司 | 射频功率放大器和磁共振成像系统的射频信号激发电路 |
CN111342784B (zh) * | 2020-05-20 | 2021-06-01 | 锐石创芯(深圳)科技有限公司 | 一种射频功率放大器及应用 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6181208B1 (en) * | 1998-03-26 | 2001-01-30 | Maxim Intergrated Products, Inc. | Switchable path power amplifier with schotky diode combining network |
US6288608B1 (en) * | 2000-04-28 | 2001-09-11 | International Business Machines Corporation | Radio frequency power amplifier for a battery powered handset unit of a wireless communications system |
JP2006262518A (ja) * | 2006-05-22 | 2006-09-28 | Renesas Technology Corp | 高周波電力増幅モジュール及び無線通信装置 |
CN101562425B (zh) * | 2009-05-26 | 2011-06-22 | 惠州市正源微电子有限公司 | 一种射频功率放大器高低功率合成电路 |
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Address after: 100084 5F floor, building 1, building 1, seven street, Haidian District, Beijing Patentee after: BeiJing ZhongKe's Chinese is Electron Technology Co., Ltd all over the world Address before: 100088 Beijing city Haidian District Road No. 6 Jinqiu International Building block A room 1607 Patentee before: BeiJing ZhongKe's Chinese is Electron Technology Co., Ltd all over the world |
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Denomination of invention: Radio frequency power amplifier based on transformer Effective date of registration: 20180731 Granted publication date: 20130213 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: BeiJing ZhongKe's Chinese is Electron Technology Co., Ltd all over the world Registration number: 2018990000625 |
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Address after: 100084 floor 5F, No. 1, No. 1, Haidian District, Haidian District, Beijing Patentee after: Beijing Angrui Microelectronics Technology Co., Ltd. Address before: 100084 floor 5F, No. 1, No. 1, Haidian District, Haidian District, Beijing Patentee before: BeiJing ZhongKe's Chinese is Electron Technology Co., Ltd all over the world |
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Date of cancellation: 20200825 Granted publication date: 20130213 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: Beijing Angrui Microelectronics Technology Co.,Ltd. Registration number: 2018990000625 |
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Address after: 100084 5F, building 1, No.1, shangdiqi street, Haidian District, Beijing Patentee after: Beijing Angrui Microelectronics Technology Co.,Ltd. Address before: 100084 5F, building 1, No.1, shangdiqi street, Haidian District, Beijing Patentee before: Beijing Angrui Microelectronics Technology Co.,Ltd. |