TW200735523A - Amplifier circuit - Google Patents
Amplifier circuitInfo
- Publication number
- TW200735523A TW200735523A TW095138383A TW95138383A TW200735523A TW 200735523 A TW200735523 A TW 200735523A TW 095138383 A TW095138383 A TW 095138383A TW 95138383 A TW95138383 A TW 95138383A TW 200735523 A TW200735523 A TW 200735523A
- Authority
- TW
- Taiwan
- Prior art keywords
- power
- input signal
- intermodulation distortion
- amplifier circuit
- amplifier
- Prior art date
Links
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
- H03F1/32—Modifications of amplifiers to reduce non-linear distortion
- H03F1/3205—Modifications of amplifiers to reduce non-linear distortion in field-effect transistor amplifiers
-
- 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
- H03F1/32—Modifications of amplifiers to reduce non-linear distortion
- H03F1/3241—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
- H03F1/3252—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits using multiple parallel paths between input and output
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006061897A JP2007243491A (ja) | 2006-03-07 | 2006-03-07 | 増幅回路 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200735523A true TW200735523A (en) | 2007-09-16 |
Family
ID=37758749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095138383A TW200735523A (en) | 2006-03-07 | 2006-10-18 | Amplifier circuit |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090096522A1 (zh) |
JP (1) | JP2007243491A (zh) |
TW (1) | TW200735523A (zh) |
WO (1) | WO2007102246A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2748924B1 (en) * | 2011-12-20 | 2015-09-09 | Telefonaktiebolaget LM Ericsson (PUBL) | Radio frequency power amplifier circuit and method |
JP6359878B2 (ja) * | 2014-06-03 | 2018-07-18 | 学校法人上智学院 | 電力増幅装置 |
JP6422594B2 (ja) * | 2015-11-18 | 2018-11-14 | 三菱電機株式会社 | 歪補償回路 |
CN109150111A (zh) * | 2018-08-28 | 2019-01-04 | 中国电子科技集团公司第十三研究所 | 一种倍频电路及其倍频器 |
CN110113015B (zh) * | 2019-04-29 | 2023-03-24 | 中国电子科技集团公司第十三研究所 | 栅极偏置电路及功率放大器 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4992754B1 (en) * | 1989-09-07 | 1997-10-28 | Ortel Corp | Predistorter for linearization of electronic and optical signals |
JPH04217103A (ja) * | 1990-12-18 | 1992-08-07 | Fujitsu Ltd | マイクロ波帯増幅器 |
US5227736A (en) * | 1992-05-18 | 1993-07-13 | Tacan Corporation | Second-order predistorter |
US5428314A (en) * | 1994-05-09 | 1995-06-27 | Tacan Corporation | Odd/even order distortion generator and distortion cancellation circuit |
US6392464B1 (en) * | 1999-09-14 | 2002-05-21 | Lockheed Martin Corporation | Wide bandwidth circuits for high linearity optical modulators |
US6242979B1 (en) * | 2000-02-23 | 2001-06-05 | Motorola, Inc. | Linearization using parallel cancellation in linear power amplifier |
JP2002064201A (ja) * | 2000-08-18 | 2002-02-28 | Toshiba Corp | 半導体電界効果トランジスタ及び電力増幅器 |
US6700442B2 (en) * | 2001-11-20 | 2004-03-02 | Thomas Quang Ha | N way phase cancellation power amplifier |
JP4052834B2 (ja) * | 2001-12-27 | 2008-02-27 | 三洋電機株式会社 | 増幅回路 |
US6794938B2 (en) * | 2002-03-19 | 2004-09-21 | The University Of North Carolina At Charlotte | Method and apparatus for cancellation of third order intermodulation distortion and other nonlinearities |
US6831511B2 (en) * | 2003-02-05 | 2004-12-14 | Sirenza Microdevices, Inc. | Distortion cancellation for RF amplifiers using complementary biasing circuitry |
-
2006
- 2006-03-07 JP JP2006061897A patent/JP2007243491A/ja active Pending
- 2006-10-05 US US12/279,828 patent/US20090096522A1/en not_active Abandoned
- 2006-10-05 WO PCT/JP2006/320357 patent/WO2007102246A1/en active Application Filing
- 2006-10-18 TW TW095138383A patent/TW200735523A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
JP2007243491A (ja) | 2007-09-20 |
US20090096522A1 (en) | 2009-04-16 |
WO2007102246A1 (en) | 2007-09-13 |
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