[go: up one dir, main page]

DE602006009573D1 - Vorspannungsschaltung - Google Patents

Vorspannungsschaltung

Info

Publication number
DE602006009573D1
DE602006009573D1 DE602006009573T DE602006009573T DE602006009573D1 DE 602006009573 D1 DE602006009573 D1 DE 602006009573D1 DE 602006009573 T DE602006009573 T DE 602006009573T DE 602006009573 T DE602006009573 T DE 602006009573T DE 602006009573 D1 DE602006009573 D1 DE 602006009573D1
Authority
DE
Germany
Prior art keywords
bias
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
Application number
DE602006009573T
Other languages
English (en)
Inventor
Atsushi Fukuda
Hiroshi Okazaki
Shoichi Narahashi
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.)
NTT Docomo Inc
Original Assignee
NTT Docomo Inc
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 NTT Docomo Inc filed Critical NTT Docomo Inc
Publication of DE602006009573D1 publication Critical patent/DE602006009573D1/de
Active 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
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • 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
    • H03F3/191—Tuned amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/111—Indexing scheme relating to amplifiers the amplifier being a dual or triple band amplifier, e.g. 900 and 1800 MHz, e.g. switched or not switched, simultaneously or not
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/249—A switch coupled in the input circuit of an amplifier being controlled by a circuit, e.g. feedback circuitry being controlling the switch
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/252—Multiple switches coupled in the input circuit of an amplifier are controlled by a circuit, e.g. feedback circuitry being controlling the switch
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/27—A biasing circuit node being switched in an amplifier circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microwave Amplifiers (AREA)
  • Waveguide Connection Structure (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
DE602006009573T 2005-03-14 2006-03-10 Vorspannungsschaltung Active DE602006009573D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005071922A JP4585337B2 (ja) 2005-03-14 2005-03-14 バイアス回路

Publications (1)

Publication Number Publication Date
DE602006009573D1 true DE602006009573D1 (de) 2009-11-19

Family

ID=36602494

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006009573T Active DE602006009573D1 (de) 2005-03-14 2006-03-10 Vorspannungsschaltung

Country Status (6)

Country Link
US (1) US7385450B2 (de)
EP (1) EP1703634B1 (de)
JP (1) JP4585337B2 (de)
KR (1) KR100840701B1 (de)
CN (1) CN1835396B (de)
DE (1) DE602006009573D1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100440243B1 (ko) * 2002-04-23 2004-07-12 돈나 로쓰 소비성 음료와 함께 사용되는 방법 및, 시스템
JP4585337B2 (ja) 2005-03-14 2010-11-24 株式会社エヌ・ティ・ティ・ドコモ バイアス回路
JP4634912B2 (ja) * 2005-11-08 2011-02-16 株式会社エヌ・ティ・ティ・ドコモ 可変共振器
JP4840053B2 (ja) * 2006-09-29 2011-12-21 ソニー株式会社 電力増幅装置
EP1914886A1 (de) * 2006-10-19 2008-04-23 Alcatel Lucent Mehrbandleistungsverstärker
JP5143523B2 (ja) * 2006-10-25 2013-02-13 株式会社エヌ・ティ・ティ・ドコモ バイアス回路
JP5079387B2 (ja) * 2007-05-10 2012-11-21 株式会社エヌ・ティ・ティ・ドコモ 整合回路
EP2053738A1 (de) * 2007-10-25 2009-04-29 Alcatel Lucent Verstärker mit einstellbarem Frequenzband
DE202008005708U1 (de) * 2008-04-24 2008-07-10 Vishay Semiconductor Gmbh Oberflächenmontierbares elektronisches Bauelement
JP2010062614A (ja) * 2008-09-01 2010-03-18 Mitsubishi Electric Corp 電圧制御発振器、ｍｍｉｃ、および高周波無線装置
JP5161856B2 (ja) 2009-10-07 2013-03-13 株式会社エヌ・ティ・ティ・ドコモ バイアス回路
JP2011182312A (ja) * 2010-03-03 2011-09-15 Panasonic Corp 増幅器
WO2011159719A2 (en) * 2010-06-17 2011-12-22 Mitchel Randall Proportional remote control
JP5656653B2 (ja) * 2011-01-07 2015-01-21 株式会社Ｎｔｔドコモ 可変整合回路
WO2013080240A1 (ja) * 2011-11-28 2013-06-06 日立オートモティブシステムズ株式会社 パルス信号出力装置
EP3696861A1 (de) 2012-04-30 2020-08-19 Wispry, Inc. Kombination aus programmierbaren elementen für gemischte technologien
US10109999B2 (en) 2012-11-02 2018-10-23 Raytheon Company Technology for extending a radio frequency (RF) bandwidth of an envelope tracking (ET) power amplifier (PA)
JP6122307B2 (ja) * 2013-02-22 2017-04-26 デクセリアルズ株式会社 可変容量回路、可変容量デバイス、共振回路、増幅回路及び電子機器
CN110444890B (zh) * 2019-08-01 2021-02-02 大连交通大学 一种天线匹配电路

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4031488A (en) * 1976-04-05 1977-06-21 The United States Of America As Represented By The Secretary Of The Navy Multiple polarization switch
JPS55150601A (en) * 1979-05-14 1980-11-22 Nec Corp Electric power supply circuit
US4267538A (en) * 1979-12-03 1981-05-12 Communications Satellite Corporation Resistively matched microwave PIN diode switch
JPS6199402A (ja) 1984-10-19 1986-05-17 Mitsubishi Electric Corp インピ−ダンス整合器
JPH04302501A (ja) 1991-03-29 1992-10-26 Anritsu Corp 信号選択装置　　　　
US5592122A (en) 1994-05-19 1997-01-07 Matsushita Electric Industrial Co., Ltd. Radio-frequency power amplifier with input impedance matching circuit based on harmonic wave
JP2722054B2 (ja) 1995-03-31 1998-03-04 株式会社ミリウェイブ 増幅器
US5815038A (en) * 1995-04-28 1998-09-29 Mitsubishi Denki Kabushiki Kaisha Distortion compensation circuit
JPH09186536A (ja) * 1995-12-28 1997-07-15 Fujitsu Ltd 電力増幅回路
JPH1056305A (ja) * 1996-08-09 1998-02-24 Mitsubishi Electric Corp インピーダンス整合回路，及び測定用薄膜プローブ
JPH1141042A (ja) 1997-07-17 1999-02-12 Mitsubishi Electric Corp マイクロ波増幅器
JP3462760B2 (ja) * 1997-09-04 2003-11-05 三洋電機株式会社 分布定数回路、高周波回路、バイアス印加回路およびインピーダンス調整方法
JP3209168B2 (ja) 1997-11-17 2001-09-17 日本電気株式会社 マイクロ波増幅器用バイアス回路
US6011446A (en) * 1998-05-21 2000-01-04 Delphi Components, Inc. RF/microwave oscillator having frequency-adjustable DC bias circuit
JP3175763B2 (ja) * 1998-10-06 2001-06-11 日本電気株式会社 マイクロ波発振器
JP2001136035A (ja) 1999-07-29 2001-05-18 Mitsubishi Electric Corp マイクロ波半導体装置用バイアス回路
JP3563321B2 (ja) 2000-03-22 2004-09-08 日本電信電話株式会社 マルチバンド高周波増幅回路
GB2376384B (en) 2001-06-08 2005-03-16 Sony Uk Ltd Antenna switch
JP2004080826A (ja) 2003-10-20 2004-03-11 Mitsubishi Electric Corp マイクロ波増幅器
US6956437B2 (en) * 2003-12-23 2005-10-18 Agere Systems Inc. Metal-oxide-semiconductor device having integrated bias circuit
JP4585337B2 (ja) 2005-03-14 2010-11-24 株式会社エヌ・ティ・ティ・ドコモ バイアス回路

Also Published As

Publication number Publication date
CN1835396B (zh) 2010-09-08
JP4585337B2 (ja) 2010-11-24
KR20060100934A (ko) 2006-09-21
JP2006254378A (ja) 2006-09-21
CN1835396A (zh) 2006-09-20
US7385450B2 (en) 2008-06-10
EP1703634A1 (de) 2006-09-20
EP1703634B1 (de) 2009-10-07
US20060202764A1 (en) 2006-09-14
KR100840701B1 (ko) 2008-06-24

Similar Documents

Publication Publication Date Title
FIC20240003I1 (fi) Gadopiklenoli
NL301143I2 (nl) Tralokinumab
NL300953I2 (nl) darvadstrocel
DK1856054T3 (da) Pyrazolylcarboxanilider
DE602006005805D1 (de) Verwirbelungsanordnung
DE602006017807D1 (de) Oberflächeninjizierungsvorrichtung
DE602006002078D1 (de) Gurtbandaufwickelvorrichtung
DE602005011440D1 (de) Höhenmessuhr
DE602005006405D1 (de) Maisabstreifer
DE602006012066D1 (de) Daraus
DE502006005667D1 (de) Gelenklager
DE602006019046D1 (de) Türschliesservorrichtung
DE602006009573D1 (de) Vorspannungsschaltung
DE602006002306D1 (de) Röngenstrahlungsinspektionsvorrichtung
DK1871749T3 (da) Selurampanel
ATE549324T1 (de) Tetrahydrobenzoxazine
NO20050110D0 (no) Rorhandteringsanordning
DE602006016703D1 (de) Tintenstrahlaufzeichungsgerät
DE602006002577D1 (de) Ansaugluftsteuervorrichtung
DE602006000139D1 (de) Biderzeugungsvorrichtung
DE602006007847D1 (de) Gurtspannanzeige
DE602006007654D1 (de) Flüssigkeitejektionsgerät
FI20050810A0 (fi) Virtauspainevoimala4
DE602006010652D1 (de) Tripodegleichlaufgelenk
EP1942979A4 (de) Atemwegsballondilatator

Legal Events

Date Code Title Description
8364 No opposition during term of opposition