FR2959077B1 - Amplificateur a faible facteur de bruit, a gain variable et de puissance - Google Patents
Amplificateur a faible facteur de bruit, a gain variable et de puissanceInfo
- Publication number
- FR2959077B1 FR2959077B1 FR1052956A FR1052956A FR2959077B1 FR 2959077 B1 FR2959077 B1 FR 2959077B1 FR 1052956 A FR1052956 A FR 1052956A FR 1052956 A FR1052956 A FR 1052956A FR 2959077 B1 FR2959077 B1 FR 2959077B1
- Authority
- FR
- France
- Prior art keywords
- amplifier
- power
- low noise
- variable gain
- noise factor
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
-
- 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
- H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
- H03F1/22—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of cascode coupling, i.e. earthed cathode or emitter stage followed by earthed grid or base stage respectively
-
- 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
- H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
- H03F1/22—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of cascode coupling, i.e. earthed cathode or emitter stage followed by earthed grid or base stage respectively
- H03F1/223—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of cascode coupling, i.e. earthed cathode or emitter stage followed by earthed grid or base stage respectively with MOSFET's
-
- 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
- H03F3/195—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only in integrated circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G1/00—Details of arrangements for controlling amplification
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G1/00—Details of arrangements for controlling amplification
- H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
- H03G1/0017—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier
- H03G1/0023—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier in emitter-coupled or cascode amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Amplifiers (AREA)
- Control Of Amplification And Gain Control (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1052956A FR2959077B1 (fr) | 2010-04-19 | 2010-04-19 | Amplificateur a faible facteur de bruit, a gain variable et de puissance |
PCT/EP2011/056139 WO2011131625A1 (fr) | 2010-04-19 | 2011-04-18 | Amplificateur de puissance à faible facteur de bruit et à gain variable en tension |
US13/641,789 US8928414B2 (en) | 2010-04-19 | 2011-04-18 | Power amplifier with low noise figure and voltage variable gain |
JP2013505437A JP5774090B2 (ja) | 2010-04-19 | 2011-04-18 | 低雑音指数および電圧可変利得を有する電力増幅器 |
CN201180020120.2A CN102859867B (zh) | 2010-04-19 | 2011-04-18 | 具有低噪声系数和电压可变增益的功率放大器 |
EP11714576A EP2561612A1 (fr) | 2010-04-19 | 2011-04-18 | Amplificateur de puissance à faible facteur de bruit et à gain variable en tension |
KR1020127028974A KR101505821B1 (ko) | 2010-04-19 | 2011-04-18 | 저 잡음 지수 및 전압 가변 이득을 갖는 전력 증폭기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1052956A FR2959077B1 (fr) | 2010-04-19 | 2010-04-19 | Amplificateur a faible facteur de bruit, a gain variable et de puissance |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2959077A1 FR2959077A1 (fr) | 2011-10-21 |
FR2959077B1 true FR2959077B1 (fr) | 2012-08-17 |
Family
ID=43242406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1052956A Active FR2959077B1 (fr) | 2010-04-19 | 2010-04-19 | Amplificateur a faible facteur de bruit, a gain variable et de puissance |
Country Status (7)
Country | Link |
---|---|
US (1) | US8928414B2 (fr) |
EP (1) | EP2561612A1 (fr) |
JP (1) | JP5774090B2 (fr) |
KR (1) | KR101505821B1 (fr) |
CN (1) | CN102859867B (fr) |
FR (1) | FR2959077B1 (fr) |
WO (1) | WO2011131625A1 (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3059870A4 (fr) * | 2013-10-18 | 2016-11-02 | Fujitsu Ltd | Circuit intégré à semi-conducteurs et émetteur sans fil |
CN103580615B (zh) * | 2013-10-22 | 2016-06-29 | 中国科学院半导体研究所 | 信号放大电路 |
JP5854289B2 (ja) * | 2013-11-11 | 2016-02-09 | 株式会社村田製作所 | 電力増幅モジュール |
US9998075B1 (en) | 2017-01-25 | 2018-06-12 | Psemi Corporation | LDO with fast recovery from saturation |
JP6797041B2 (ja) * | 2017-01-31 | 2020-12-09 | 三菱電機株式会社 | 低雑音増幅器 |
US10277168B2 (en) | 2017-03-06 | 2019-04-30 | Psemi Corporation | Stacked power amplifier power control |
US9960737B1 (en) | 2017-03-06 | 2018-05-01 | Psemi Corporation | Stacked PA power control |
US10778159B2 (en) | 2017-11-20 | 2020-09-15 | Murata Manufacturing Co., Ltd. | Power amplifier and compound semiconductor device |
JP2019097152A (ja) | 2017-11-20 | 2019-06-20 | 株式会社村田製作所 | 電力増幅器及び化合物半導体装置 |
JP6937272B2 (ja) * | 2018-06-29 | 2021-09-22 | 株式会社東芝 | 高周波増幅回路 |
US10862429B2 (en) | 2019-01-09 | 2020-12-08 | Silanna Asia Pte Ltd | Apparatus for optimized turn-off of a cascode amplifier |
CN112671360A (zh) * | 2020-12-30 | 2021-04-16 | 四川长虹电器股份有限公司 | 多通道可控增益放大器 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1052956A (fr) | 1952-03-18 | 1954-01-29 | Perfectionnement à la coulée des métaux ferreux et non ferreux | |
US3541234A (en) * | 1967-10-20 | 1970-11-17 | Rca Corp | Video circuits employing cascoded combinations of field effect transistors with high voltage,low bandwidth bipolar transistors |
GB1582138A (en) * | 1976-07-19 | 1980-12-31 | Rca Corp | Video amplifier circuit |
JPS6220406A (ja) * | 1985-07-19 | 1987-01-29 | Nec Home Electronics Ltd | Muse方式用自動利得制御装置 |
US4891605A (en) * | 1986-08-13 | 1990-01-02 | Tirkel Anatol Z | Adaptive gain control amplifier |
US4754233A (en) * | 1987-06-22 | 1988-06-28 | Motorola, Inc. | Low noise ultra high frequency amplifier having automatic gain control |
US5838031A (en) | 1996-03-05 | 1998-11-17 | Trw Inc. | Low noise-high linearity HEMT-HBT composite |
US5742902A (en) * | 1996-03-29 | 1998-04-21 | Gmi Holdings, Inc. | Super-regenerative circuit apparatus for a door operator receiver and door operator incorporating the same |
JPH1174742A (ja) | 1997-08-27 | 1999-03-16 | Denso Corp | オペアンプ |
US5920230A (en) * | 1997-10-21 | 1999-07-06 | Trw Inc. | HEMT-HBT cascode distributed amplifier |
US6046640A (en) * | 1997-11-07 | 2000-04-04 | Analog Devices, Inc. | Switched-gain cascode amplifier using loading network for gain control |
JP3523139B2 (ja) * | 2000-02-07 | 2004-04-26 | 日本電気株式会社 | 可変利得回路 |
US6801089B2 (en) * | 2001-05-04 | 2004-10-05 | Sequoia Communications | Continuous variable-gain low-noise amplifier |
CN1280982C (zh) * | 2001-08-23 | 2006-10-18 | 皇家飞利浦电子股份有限公司 | 高频功率放大器电路 |
JP2004022737A (ja) | 2002-06-14 | 2004-01-22 | Matsushita Electric Ind Co Ltd | 半導体キャパシタ、およびそれを用いた高周波増幅装置 |
JP4273729B2 (ja) * | 2002-09-18 | 2009-06-03 | ソニー株式会社 | 可変利得増幅器 |
JP2004172956A (ja) | 2002-11-20 | 2004-06-17 | Sony Corp | 低雑音増幅器および受信回路 |
JP2004172936A (ja) * | 2002-11-20 | 2004-06-17 | Alps Electric Co Ltd | テレビジョンチューナの広帯域前置増幅器 |
JP4008451B2 (ja) * | 2004-03-25 | 2007-11-14 | シャープ株式会社 | カスコード接続増幅回路及びそれを用いた通信装置 |
JP2005311689A (ja) | 2004-04-21 | 2005-11-04 | Sharp Corp | 高耐圧力スコード型増幅回路 |
US7902635B2 (en) * | 2005-07-11 | 2011-03-08 | Wisconsin Alumni Research Foundation | High-power-gain, bipolar transistor amplifier |
-
2010
- 2010-04-19 FR FR1052956A patent/FR2959077B1/fr active Active
-
2011
- 2011-04-18 EP EP11714576A patent/EP2561612A1/fr not_active Withdrawn
- 2011-04-18 KR KR1020127028974A patent/KR101505821B1/ko not_active IP Right Cessation
- 2011-04-18 JP JP2013505437A patent/JP5774090B2/ja not_active Expired - Fee Related
- 2011-04-18 US US13/641,789 patent/US8928414B2/en not_active Expired - Fee Related
- 2011-04-18 CN CN201180020120.2A patent/CN102859867B/zh not_active Expired - Fee Related
- 2011-04-18 WO PCT/EP2011/056139 patent/WO2011131625A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2011131625A1 (fr) | 2011-10-27 |
KR101505821B1 (ko) | 2015-03-25 |
JP5774090B2 (ja) | 2015-09-02 |
JP2013526169A (ja) | 2013-06-20 |
EP2561612A1 (fr) | 2013-02-27 |
KR20130023239A (ko) | 2013-03-07 |
US8928414B2 (en) | 2015-01-06 |
CN102859867A (zh) | 2013-01-02 |
FR2959077A1 (fr) | 2011-10-21 |
US20130093520A1 (en) | 2013-04-18 |
CN102859867B (zh) | 2015-08-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GC | Lien (pledge) constituted |
Effective date: 20131018 |
|
RG | Lien (pledge) cancelled |
Effective date: 20141016 |
|
CA | Change of address |
Effective date: 20150521 |
|
CA | Change of address |
Effective date: 20150521 |
|
PLFP | Fee payment |
Year of fee payment: 7 |
|
PLFP | Fee payment |
Year of fee payment: 8 |