FR2824424B1 - Circuit integre de haute frequence - Google Patents

Circuit integre de haute frequence

Info

Publication number
FR2824424B1
FR2824424B1 FR0114218A FR0114218A FR2824424B1 FR 2824424 B1 FR2824424 B1 FR 2824424B1 FR 0114218 A FR0114218 A FR 0114218A FR 0114218 A FR0114218 A FR 0114218A FR 2824424 B1 FR2824424 B1 FR 2824424B1
Authority
FR
France
Prior art keywords
integrated circuit
high frequency
frequency integrated
circuit
integrated
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
FR0114218A
Other languages
English (en)
French (fr)
Other versions
FR2824424A1 (fr
Inventor
Kousei Maemura
Kazutomi Mori
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of FR2824424A1 publication Critical patent/FR2824424A1/fr
Application granted granted Critical
Publication of FR2824424B1 publication Critical patent/FR2824424B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H03F3/211—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several 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
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H03F1/302—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in bipolar transistor amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
FR0114218A 2001-05-01 2001-11-02 Circuit integre de haute frequence Expired - Fee Related FR2824424B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001134354A JP2002330030A (ja) 2001-05-01 2001-05-01 高周波集積回路

Publications (2)

Publication Number Publication Date
FR2824424A1 FR2824424A1 (fr) 2002-11-08
FR2824424B1 true FR2824424B1 (fr) 2004-12-31

Family

ID=18982048

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0114218A Expired - Fee Related FR2824424B1 (fr) 2001-05-01 2001-11-02 Circuit integre de haute frequence

Country Status (2)

Country Link
JP (1) JP2002330030A (ja)
FR (1) FR2824424B1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7729672B2 (en) * 2006-03-22 2010-06-01 Qualcomm, Incorporated Dynamic bias control in power amplifier
JP4857189B2 (ja) 2007-05-16 2012-01-18 日本電信電話株式会社 広帯域低雑音増幅器
JP4946728B2 (ja) 2007-08-23 2012-06-06 三菱電機株式会社 電力増幅器
US8718582B2 (en) 2008-02-08 2014-05-06 Qualcomm Incorporated Multi-mode power amplifiers
EP2637304A1 (de) * 2012-03-05 2013-09-11 Siemens Aktiengesellschaft Digitaleingabeeinheit
CN103383579B (zh) * 2012-05-02 2014-12-10 上海华虹宏力半导体制造有限公司 基准电压源

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03104408A (ja) * 1989-09-19 1991-05-01 Fujitsu Ltd 電力増幅器
JPH0575356A (ja) * 1991-09-11 1993-03-26 Toshiba Corp 電力増幅回路
JP3444653B2 (ja) * 1994-06-09 2003-09-08 三菱電機株式会社 電力増幅器
US5608353A (en) * 1995-03-29 1997-03-04 Rf Micro Devices, Inc. HBT power amplifier
JPH08307159A (ja) * 1995-04-27 1996-11-22 Sony Corp 高周波増幅回路、送信装置、及び受信装置
JPH10190378A (ja) * 1996-12-27 1998-07-21 Nec Corp 超高効率線形増幅器
KR100318223B1 (ko) * 1999-07-05 2001-12-22 김찬식 페피노 추출물을 함유하는 혈중알콜농도 저하용 조성물 및 그 제조방법

Also Published As

Publication number Publication date
JP2002330030A (ja) 2002-11-15
FR2824424A1 (fr) 2002-11-08

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110801