FR2825537B1 - Amplificateur haute frequence et amplificateur haute frequence a etages multiples - Google Patents
Amplificateur haute frequence et amplificateur haute frequence a etages multiplesInfo
- Publication number
- FR2825537B1 FR2825537B1 FR0114799A FR0114799A FR2825537B1 FR 2825537 B1 FR2825537 B1 FR 2825537B1 FR 0114799 A FR0114799 A FR 0114799A FR 0114799 A FR0114799 A FR 0114799A FR 2825537 B1 FR2825537 B1 FR 2825537B1
- Authority
- FR
- France
- Prior art keywords
- high frequency
- frequency amplifier
- stage
- stage high
- amplifier
- Prior art date
- 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
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
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
- H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
- H03F3/193—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only with field-effect devices
- H03F3/1935—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only with field-effect devices with junction-FET devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/294—Indexing scheme relating to amplifiers the amplifier being a low noise amplifier [LNA]
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/372—Noise reduction and elimination in amplifier
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Amplifiers (AREA)
- Microwave Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001160958A JP3670222B2 (ja) | 2001-05-29 | 2001-05-29 | 高周波増幅器および高周波多段増幅器 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2825537A1 FR2825537A1 (fr) | 2002-12-06 |
FR2825537B1 true FR2825537B1 (fr) | 2006-02-03 |
Family
ID=19004302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0114799A Expired - Fee Related FR2825537B1 (fr) | 2001-05-29 | 2001-11-15 | Amplificateur haute frequence et amplificateur haute frequence a etages multiples |
Country Status (3)
Country | Link |
---|---|
US (1) | US6462622B1 (fr) |
JP (1) | JP3670222B2 (fr) |
FR (1) | FR2825537B1 (fr) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6946847B2 (en) * | 2002-02-08 | 2005-09-20 | Daihen Corporation | Impedance matching device provided with reactance-impedance table |
US7493094B2 (en) * | 2005-01-19 | 2009-02-17 | Micro Mobio Corporation | Multi-mode power amplifier module for wireless communication devices |
US20040232982A1 (en) * | 2002-07-19 | 2004-11-25 | Ikuroh Ichitsubo | RF front-end module for wireless communication devices |
US6774718B2 (en) * | 2002-07-19 | 2004-08-10 | Micro Mobio Inc. | Power amplifier module for wireless communication devices |
US7071783B2 (en) * | 2002-07-19 | 2006-07-04 | Micro Mobio Corporation | Temperature-compensated power sensing circuit for power amplifiers |
US6812796B2 (en) * | 2003-02-18 | 2004-11-02 | 02Micro International Limited | Inter-stage coupling in multistage amplifiers |
DE10313868B4 (de) * | 2003-03-21 | 2009-11-19 | Siemens Ag | Katheter zur magnetischen Navigation |
GB0313781D0 (en) * | 2003-06-13 | 2003-07-23 | Sepura Ltd | Amplifier impedance matching |
GB2411062B (en) | 2004-02-11 | 2007-11-28 | Nujira Ltd | Resonance suppression for power amplifier output network |
US20050205986A1 (en) * | 2004-03-18 | 2005-09-22 | Ikuroh Ichitsubo | Module with integrated active substrate and passive substrate |
US7254371B2 (en) * | 2004-08-16 | 2007-08-07 | Micro-Mobio, Inc. | Multi-port multi-band RF switch |
US7262677B2 (en) * | 2004-10-25 | 2007-08-28 | Micro-Mobio, Inc. | Frequency filtering circuit for wireless communication devices |
US7221225B2 (en) | 2004-12-03 | 2007-05-22 | Micro-Mobio | Dual band power amplifier module for wireless communication devices |
US7580687B2 (en) | 2005-01-19 | 2009-08-25 | Micro Mobio Corporation | System-in-package wireless communication device comprising prepackaged power amplifier |
US7769355B2 (en) | 2005-01-19 | 2010-08-03 | Micro Mobio Corporation | System-in-package wireless communication device comprising prepackaged power amplifier |
US7548111B2 (en) * | 2005-01-19 | 2009-06-16 | Micro Mobio Corporation | Miniature dual band power amplifier with reserved pins |
US7084702B1 (en) * | 2005-01-19 | 2006-08-01 | Micro Mobio Corp. | Multi-band power amplifier module for wireless communication devices |
US20070063982A1 (en) * | 2005-09-19 | 2007-03-22 | Tran Bao Q | Integrated rendering of sound and image on a display |
JP2007143069A (ja) | 2005-11-22 | 2007-06-07 | Mitsubishi Electric Corp | 電力増幅器 |
JP2007150419A (ja) | 2005-11-24 | 2007-06-14 | Mitsubishi Electric Corp | 電力増幅器 |
US7477204B2 (en) * | 2005-12-30 | 2009-01-13 | Micro-Mobio, Inc. | Printed circuit board based smart antenna |
US7477108B2 (en) * | 2006-07-14 | 2009-01-13 | Micro Mobio, Inc. | Thermally distributed integrated power amplifier module |
US7741904B2 (en) * | 2008-01-14 | 2010-06-22 | Micro Mobio Corporation | Efficient integrated linear amplifier module |
US9088258B2 (en) * | 2008-01-14 | 2015-07-21 | Micro Mobio Corporation | RF power amplifier with linearity control |
US11036262B1 (en) | 2008-01-14 | 2021-06-15 | Micro Mobio Corporation | Radio frequency power amplifier with adjacent channel leakage correction circuit |
US20090257208A1 (en) * | 2008-04-10 | 2009-10-15 | Zlatko Filipovic | Compact packaging for power amplifier module |
US7808312B2 (en) * | 2008-10-31 | 2010-10-05 | Micro Mobio Corporation | Broadband RF linear amplifier |
US8253496B2 (en) * | 2008-10-31 | 2012-08-28 | Micro Mobio Corporation | Linear RF power amplifier with frequency-selectable impedance matching |
KR101683285B1 (ko) * | 2009-01-23 | 2016-12-07 | 삼성전자주식회사 | 포화 동작을 사용하는 고효율 전력 증폭 장치 및 그 제어 방법 |
JP5132624B2 (ja) * | 2009-04-02 | 2013-01-30 | 日本電信電話株式会社 | 高効率増幅器 |
US8219145B2 (en) * | 2009-09-03 | 2012-07-10 | Micro Mobio Corporation | Universal radio card for wireless devices |
US8189713B2 (en) * | 2010-01-18 | 2012-05-29 | Micro Mobio Corporation | Matrix power amplifiers for high speed wireless applications |
JP5733142B2 (ja) * | 2011-09-30 | 2015-06-10 | 沖電気工業株式会社 | 高周波増幅回路および無線通信装置 |
US10938360B1 (en) | 2011-10-26 | 2021-03-02 | Micro Mobio Corporation | Multimode multiband wireless device with broadband power amplifier |
CN104716911A (zh) * | 2013-12-13 | 2015-06-17 | 中兴通讯股份有限公司 | 一种射频功率放大器、基站及阻抗调整方法 |
JPWO2015163457A1 (ja) * | 2014-04-25 | 2017-04-20 | 三菱電機株式会社 | 歪補償回路 |
TW201630332A (zh) * | 2015-02-06 | 2016-08-16 | Univ Nat Chi Nan | 低雜訊放大器 |
JP6609937B2 (ja) * | 2015-02-27 | 2019-11-27 | 沖電気工業株式会社 | 光電変換回路 |
US11515617B1 (en) | 2019-04-03 | 2022-11-29 | Micro Mobio Corporation | Radio frequency active antenna system in a package |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1215237B (it) * | 1985-02-20 | 1990-01-31 | Ates Componenti Elettron | Attenuatore a basso rumore ed elevata stabilita'termica,di tipo integrabile |
US5162755A (en) * | 1991-10-29 | 1992-11-10 | Raytheon Company | Radio frequency amplifier circuit |
JPH0983269A (ja) * | 1995-09-20 | 1997-03-28 | Fujitsu Ltd | バイアス回路 |
US5726606A (en) * | 1996-07-17 | 1998-03-10 | Eagle Comtronics, Inc. | Pre-emphasis network with variable time delay |
US5977834A (en) * | 1998-04-03 | 1999-11-02 | Cbs Corporation | Preamplifier system |
JP3888785B2 (ja) * | 1998-09-28 | 2007-03-07 | 三菱電機株式会社 | 高周波電力増幅器 |
-
2001
- 2001-05-29 JP JP2001160958A patent/JP3670222B2/ja not_active Expired - Lifetime
- 2001-11-15 FR FR0114799A patent/FR2825537B1/fr not_active Expired - Fee Related
- 2001-11-19 US US09/988,326 patent/US6462622B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6462622B1 (en) | 2002-10-08 |
JP2002353745A (ja) | 2002-12-06 |
JP3670222B2 (ja) | 2005-07-13 |
FR2825537A1 (fr) | 2002-12-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20130731 |