CN104917473B - 一种e类功率放大器的等效电感电路及器件参数获取方法 - Google Patents
一种e类功率放大器的等效电感电路及器件参数获取方法 Download PDFInfo
- Publication number
- CN104917473B CN104917473B CN201510332703.9A CN201510332703A CN104917473B CN 104917473 B CN104917473 B CN 104917473B CN 201510332703 A CN201510332703 A CN 201510332703A CN 104917473 B CN104917473 B CN 104917473B
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- China
- Prior art keywords
- impedance line
- power
- amplifiers
- low
- transistor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000013461 design Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims 6
- 230000005611 electricity Effects 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 15
- 238000010586 diagram Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000010753 BS 2869 Class E Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
- H03F3/217—Class D power amplifiers; Switching amplifiers
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Abstract
Description
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510332703.9A CN104917473B (zh) | 2015-06-16 | 2015-06-16 | 一种e类功率放大器的等效电感电路及器件参数获取方法 |
PCT/CN2015/095532 WO2016201896A1 (zh) | 2015-06-16 | 2015-11-25 | 一种e类功率放大器的等效电感电路及器件参数获取方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510332703.9A CN104917473B (zh) | 2015-06-16 | 2015-06-16 | 一种e类功率放大器的等效电感电路及器件参数获取方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104917473A CN104917473A (zh) | 2015-09-16 |
CN104917473B true CN104917473B (zh) | 2018-10-23 |
Family
ID=54086240
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CN201510332703.9A Expired - Fee Related CN104917473B (zh) | 2015-06-16 | 2015-06-16 | 一种e类功率放大器的等效电感电路及器件参数获取方法 |
Country Status (2)
Country | Link |
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CN (1) | CN104917473B (zh) |
WO (1) | WO2016201896A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104917473B (zh) * | 2015-06-16 | 2018-10-23 | 华讯方舟科技有限公司 | 一种e类功率放大器的等效电感电路及器件参数获取方法 |
CN110556925B (zh) * | 2018-05-31 | 2022-12-27 | 华为技术有限公司 | 一种无线充电器和控制方法 |
CN115589134B (zh) * | 2022-10-08 | 2023-05-23 | 中南大学 | E类逆变器级联谐振驱动结构及设计方法 |
CN116032228B (zh) * | 2022-12-30 | 2024-04-09 | 广州慧智微电子股份有限公司 | 一种功率放大电路和终端 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204794918U (zh) * | 2015-06-16 | 2015-11-18 | 深圳市华讯方舟科技有限公司 | 一种e类功率放大器的电感补偿电路 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005516515A (ja) * | 2002-02-01 | 2005-06-02 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 半導体増幅器素子用の出力回路 |
US7265619B2 (en) * | 2005-07-06 | 2007-09-04 | Raytheon Company | Two stage microwave Class E power amplifier |
EP2267886A1 (en) * | 2009-06-11 | 2010-12-29 | Alcatel Lucent | Class E amplifier |
JP5759286B2 (ja) * | 2011-06-27 | 2015-08-05 | 住友電気工業株式会社 | スイッチング回路 |
CN203086414U (zh) * | 2012-12-18 | 2013-07-24 | 中国科学院微电子研究所 | 一种两频点微带补偿电路 |
CN104917473B (zh) * | 2015-06-16 | 2018-10-23 | 华讯方舟科技有限公司 | 一种e类功率放大器的等效电感电路及器件参数获取方法 |
-
2015
- 2015-06-16 CN CN201510332703.9A patent/CN104917473B/zh not_active Expired - Fee Related
- 2015-11-25 WO PCT/CN2015/095532 patent/WO2016201896A1/zh active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204794918U (zh) * | 2015-06-16 | 2015-11-18 | 深圳市华讯方舟科技有限公司 | 一种e类功率放大器的电感补偿电路 |
Also Published As
Publication number | Publication date |
---|---|
WO2016201896A1 (zh) | 2016-12-22 |
CN104917473A (zh) | 2015-09-16 |
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Address after: 518000 Guangdong city of Shenzhen province Baoan District Xixiang Bao Tian Yi Lu Chen Tian Industrial District 37 Building 1 floor Applicant after: CHINA COMMUNICATION TECHNOLOGY Co.,Ltd. Applicant after: Tianjin University Address before: 518000 Guangdong city of Shenzhen province Baoan District Xixiang Bao Tian Yi Lu Chen Tian Industrial District 37 Building 1 floor Applicant before: CHINA COMMUNICATION TECHNOLOGY Co.,Ltd. Applicant before: Tianjin University |
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