CN102570980A - 功率放大器的检波电路 - Google Patents
功率放大器的检波电路 Download PDFInfo
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- CN102570980A CN102570980A CN2012100414031A CN201210041403A CN102570980A CN 102570980 A CN102570980 A CN 102570980A CN 2012100414031 A CN2012100414031 A CN 2012100414031A CN 201210041403 A CN201210041403 A CN 201210041403A CN 102570980 A CN102570980 A CN 102570980A
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- power amplifier
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- detecting circuit
- transistor
- detection
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- 238000001514 detection method Methods 0.000 claims abstract description 69
- 238000005070 sampling Methods 0.000 claims abstract description 24
- 239000003990 capacitor Substances 0.000 claims description 14
- 230000008859 change Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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CN201210041403.1A CN102570980B (zh) | 2012-02-22 | 2012-02-22 | 功率放大器的检波电路 |
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CN201210041403.1A CN102570980B (zh) | 2012-02-22 | 2012-02-22 | 功率放大器的检波电路 |
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CN102570980A true CN102570980A (zh) | 2012-07-11 |
CN102570980B CN102570980B (zh) | 2014-12-24 |
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CN201210041403.1A Active CN102570980B (zh) | 2012-02-22 | 2012-02-22 | 功率放大器的检波电路 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104852695A (zh) * | 2014-02-18 | 2015-08-19 | 中国科学院微电子研究所 | 一种用于功率放大器的自偏置功率检测电路 |
CN114189230A (zh) * | 2021-10-25 | 2022-03-15 | 中国电子科技集团公司第二十九研究所 | 一种可调谐的抗干扰脉冲自检检波电路 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1702860A (zh) * | 2004-05-25 | 2005-11-30 | 株式会社东芝 | 静电保护电路及使用它的半导体集成电路器件 |
US20060220739A1 (en) * | 2004-04-02 | 2006-10-05 | Moshe Ben-Ayun | RF power amplifier circuit and RF transmitter and terminal including it |
CN1959421A (zh) * | 2005-10-31 | 2007-05-09 | 中兴通讯股份有限公司 | 驻波检测电路 |
CN102169714A (zh) * | 2010-02-25 | 2011-08-31 | 复旦大学 | 一种体硅浮体晶体管存储器的刷新操作方法 |
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2012
- 2012-02-22 CN CN201210041403.1A patent/CN102570980B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060220739A1 (en) * | 2004-04-02 | 2006-10-05 | Moshe Ben-Ayun | RF power amplifier circuit and RF transmitter and terminal including it |
CN1702860A (zh) * | 2004-05-25 | 2005-11-30 | 株式会社东芝 | 静电保护电路及使用它的半导体集成电路器件 |
CN1959421A (zh) * | 2005-10-31 | 2007-05-09 | 中兴通讯股份有限公司 | 驻波检测电路 |
CN102169714A (zh) * | 2010-02-25 | 2011-08-31 | 复旦大学 | 一种体硅浮体晶体管存储器的刷新操作方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104852695A (zh) * | 2014-02-18 | 2015-08-19 | 中国科学院微电子研究所 | 一种用于功率放大器的自偏置功率检测电路 |
CN114189230A (zh) * | 2021-10-25 | 2022-03-15 | 中国电子科技集团公司第二十九研究所 | 一种可调谐的抗干扰脉冲自检检波电路 |
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Publication number | Publication date |
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CN102570980B (zh) | 2014-12-24 |
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Denomination of invention: Detection circuit of power amplifier Effective date of registration: 20231228 Granted publication date: 20141224 Pledgee: Agricultural Bank of China Limited by Share Ltd. Chizhou branch Pledgor: CHIZHOU RICHSEMI ELECTRONICS CO.,LTD. Registration number: Y2023980074541 |
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