FR2911447B1 - Amplificateur de puissance reconfigurable et utilisation d'un tel amplificateur pour la realisation d'un etage d'amplification multistandard pour la telephonie mobile - Google Patents

Amplificateur de puissance reconfigurable et utilisation d'un tel amplificateur pour la realisation d'un etage d'amplification multistandard pour la telephonie mobile

Info

Publication number
FR2911447B1
FR2911447B1 FR0752699A FR0752699A FR2911447B1 FR 2911447 B1 FR2911447 B1 FR 2911447B1 FR 0752699 A FR0752699 A FR 0752699A FR 0752699 A FR0752699 A FR 0752699A FR 2911447 B1 FR2911447 B1 FR 2911447B1
Authority
FR
France
Prior art keywords
amplifier
multistandard
realizing
amplification stage
mobile telephony
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
Application number
FR0752699A
Other languages
English (en)
Other versions
FR2911447A1 (fr
Inventor
Didier Belot
Yann Deval
Nathalie Deltimple
Eric Kerherve
Pierre Jarry
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STMicroelectronics SA
Original Assignee
STMicroelectronics SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by STMicroelectronics SA filed Critical STMicroelectronics SA
Priority to FR0752699A priority Critical patent/FR2911447B1/fr
Priority to US12/523,367 priority patent/US8115547B2/en
Priority to JP2009545982A priority patent/JP5095755B2/ja
Priority to EP08761931A priority patent/EP2102981A2/fr
Priority to PCT/FR2008/050059 priority patent/WO2008099113A2/fr
Publication of FR2911447A1 publication Critical patent/FR2911447A1/fr
Application granted granted Critical
Publication of FR2911447B1 publication Critical patent/FR2911447B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0261—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the polarisation voltage or current, e.g. gliding Class A
    • H03F1/0266—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the polarisation voltage or current, e.g. gliding Class A by using a signal derived from the input signal
    • 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
    • H03F1/56—Modifications of input or output impedances, not otherwise provided for
    • H03F1/565—Modifications of input or output impedances, not otherwise provided for using inductive elements
    • 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
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/68—Combinations of amplifiers, e.g. multi-channel amplifiers for stereophonics

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Transmitters (AREA)
FR0752699A 2007-01-16 2007-01-16 Amplificateur de puissance reconfigurable et utilisation d'un tel amplificateur pour la realisation d'un etage d'amplification multistandard pour la telephonie mobile Expired - Fee Related FR2911447B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0752699A FR2911447B1 (fr) 2007-01-16 2007-01-16 Amplificateur de puissance reconfigurable et utilisation d'un tel amplificateur pour la realisation d'un etage d'amplification multistandard pour la telephonie mobile
US12/523,367 US8115547B2 (en) 2007-01-16 2008-01-14 Reconfigurable power amplifier and use of such amplifier for making a multi-standard amplification stage for mobile phone communications
JP2009545982A JP5095755B2 (ja) 2007-01-16 2008-01-14 再構成可能なパワーアンプおよび移動電話通信の多標準増幅段での使用
EP08761931A EP2102981A2 (fr) 2007-01-16 2008-01-14 Amplificateur de puissance reconfigurable et utilisation d'un tel amplificateur pour la realisation d'un etage d'amplification multistandard pour la telephonie mobile
PCT/FR2008/050059 WO2008099113A2 (fr) 2007-01-16 2008-01-14 Amplificateur de puissance reconfigurable et utilisation d'un tel amplificateur pour la realisation d'un etage d'amplification multistandard pour la telephonie mobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0752699A FR2911447B1 (fr) 2007-01-16 2007-01-16 Amplificateur de puissance reconfigurable et utilisation d'un tel amplificateur pour la realisation d'un etage d'amplification multistandard pour la telephonie mobile

Publications (2)

Publication Number Publication Date
FR2911447A1 FR2911447A1 (fr) 2008-07-18
FR2911447B1 true FR2911447B1 (fr) 2011-12-16

Family

ID=38283897

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0752699A Expired - Fee Related FR2911447B1 (fr) 2007-01-16 2007-01-16 Amplificateur de puissance reconfigurable et utilisation d'un tel amplificateur pour la realisation d'un etage d'amplification multistandard pour la telephonie mobile

Country Status (5)

Country Link
US (1) US8115547B2 (fr)
EP (1) EP2102981A2 (fr)
JP (1) JP5095755B2 (fr)
FR (1) FR2911447B1 (fr)
WO (1) WO2008099113A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102138281B (zh) * 2008-09-01 2015-07-08 艾利森电话股份有限公司 混合类放大器
US8344801B2 (en) * 2010-04-02 2013-01-01 Mks Instruments, Inc. Variable class characteristic amplifier
EP2501035B1 (fr) * 2011-03-15 2020-09-30 Nxp B.V. Amplificateur
US9143204B2 (en) * 2011-06-17 2015-09-22 Tensorcom, Inc. Direct coupled biasing circuit for high frequency applications
JP2019068404A (ja) * 2017-10-04 2019-04-25 株式会社村田製作所 電力増幅回路
CN110311640B (zh) * 2019-06-27 2024-04-09 杭州电子科技大学 宽带混合f/j类功率放大器及其设计方法
CN112821874B (zh) * 2020-12-30 2022-10-28 Oppo（重庆）智能科技有限公司 压缩点的调节方法及装置、及功放供电电路
US11888454B2 (en) * 2021-07-20 2024-01-30 The Chinese University Of Hong Kong, Shenzhen Blocking signal cancellation low noise amplifier system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000174559A (ja) * 1998-12-03 2000-06-23 Mitsubishi Electric Corp マイクロ波電力増幅装置
US6684064B2 (en) * 2000-03-29 2004-01-27 Interdigital Technology Corp. Dynamic bias for RF power amplifiers
US6529080B1 (en) * 2001-09-11 2003-03-04 Sirenza Microdevices, Inc. TOI and power compression bias network
JP2004356729A (ja) * 2003-05-27 2004-12-16 Toshiba Corp 高周波回路および通信装置
JP3841416B2 (ja) * 2003-10-07 2006-11-01 松下電器産業株式会社 送信装置、送信出力制御方法、および無線通信装置
EP1526636A1 (fr) * 2003-10-23 2005-04-27 Broadcom Corporation Amplificateur de puissance à haute linéarité et haute efficacité à optimisation de linéarité assisté par traitement numérique de signal
US7768345B2 (en) * 2004-01-05 2010-08-03 Nec Corporation Amplifier
JP2005217562A (ja) * 2004-01-28 2005-08-11 Renesas Technology Corp 高周波電力増幅回路
JP2007005996A (ja) * 2005-06-22 2007-01-11 Renesas Technology Corp 通信用半導体集積回路および無線通信装置
KR100880448B1 (ko) * 2007-08-10 2009-01-29 한국전자통신연구원 저소비전력 혼합모드 전력증폭장치
US7564311B2 (en) * 2007-09-28 2009-07-21 Intel Corporation Method and apparatus to enhance linearity and efficiency in an RF power amplifier

Also Published As

Publication number Publication date
US8115547B2 (en) 2012-02-14
US20100109770A1 (en) 2010-05-06
JP2010516214A (ja) 2010-05-13
WO2008099113A3 (fr) 2009-01-15
EP2102981A2 (fr) 2009-09-23
JP5095755B2 (ja) 2012-12-12
WO2008099113A2 (fr) 2008-08-21
FR2911447A1 (fr) 2008-07-18

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