DE69928811D1 - Leistungsverstärker - Google Patents

Leistungsverstärker

Info

Publication number
DE69928811D1
DE69928811D1 DE69928811T DE69928811T DE69928811D1 DE 69928811 D1 DE69928811 D1 DE 69928811D1 DE 69928811 T DE69928811 T DE 69928811T DE 69928811 T DE69928811 T DE 69928811T DE 69928811 D1 DE69928811 D1 DE 69928811D1
Authority
DE
Germany
Prior art keywords
power converters
converters
power
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 - Lifetime
Application number
DE69928811T
Other languages
English (en)
Other versions
DE69928811T2 (de
Inventor
Yasuyuki Suzuki
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Publication of DE69928811D1 publication Critical patent/DE69928811D1/de
Application granted granted Critical
Publication of DE69928811T2 publication Critical patent/DE69928811T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H03F3/60—Amplifiers in which coupling networks have distributed constants, e.g. with waveguide resonators
    • H03F3/601—Amplifiers in which coupling networks have distributed constants, e.g. with waveguide resonators using FET's, e.g. GaAs FET's
    • 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
    • H03F1/226—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 junction-FET's
    • 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
    • H03G1/0029—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 using FETs

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
DE69928811T 1998-07-06 1999-07-02 Leistungsverstärker Expired - Lifetime DE69928811T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP19037998 1998-07-06
JP19037998A JP3164151B2 (ja) 1998-07-06 1998-07-06 電力増幅器
PCT/JP1999/003591 WO2000002306A1 (fr) 1998-07-06 1999-07-02 Amplificateur de puissance

Publications (2)

Publication Number Publication Date
DE69928811D1 true DE69928811D1 (de) 2006-01-12
DE69928811T2 DE69928811T2 (de) 2006-08-24

Family

ID=16257200

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69928811T Expired - Lifetime DE69928811T2 (de) 1998-07-06 1999-07-02 Leistungsverstärker

Country Status (5)

Country Link
US (1) US6466095B1 (de)
EP (1) EP1096668B1 (de)
JP (1) JP3164151B2 (de)
DE (1) DE69928811T2 (de)
WO (1) WO2000002306A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6819179B2 (en) * 2003-04-16 2004-11-16 Agency For Science, Technology And Research Variable gain low noise amplifier
US7019593B2 (en) * 2003-12-26 2006-03-28 Agency For Science, Technology And Research Variable-gain cascode amplifier using voltage-controlled and variable inductive load
JP2007532484A (ja) * 2004-03-16 2007-11-15 ザ・レジェンツ・オブ・ザ・ユニバーシティ・オブ・カリフォルニア 可溶性エポキシド加水分解酵素の阻害剤およびエポキシエイコサノイドを用いて腎症を緩和する方法
JP2006005839A (ja) * 2004-06-21 2006-01-05 Samsung Electronics Co Ltd 増幅器
US7443241B2 (en) * 2005-11-28 2008-10-28 Via Technologies Inc. RF variable gain amplifier
JP5267407B2 (ja) 2009-10-02 2013-08-21 富士通株式会社 増幅回路及び通信装置
US10374558B1 (en) * 2018-04-30 2019-08-06 Speedlink Technology Inc. Wideband distributed power amplifier utilizing metamaterial transmission line conception with impedance transformation

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1791202C3 (de) * 1968-09-30 1979-07-05 Siemens Ag, 1000 Berlin Und 8000 Muenchen Einstellbare elektrische Entzerrerschaltung
US4041412A (en) * 1976-06-14 1977-08-09 Motorola, Inc. High power, pulsed microwave frequency converter
FR2371817B1 (fr) * 1976-11-19 1980-09-05 Thomson Csf Dispositif correcteur de distorsion des etages d'amplification transistorises a large bande et amplificateur comportant de tels dispositifs
DE2904011C3 (de) * 1979-02-02 1981-11-26 SIEMENS AG AAAAA, 1000 Berlin und 8000 München Hochfrequenzimpulsverstärker
JPS57160213A (en) 1981-03-27 1982-10-02 Toshiba Corp Flip-flop circuit
JPS57160213U (de) * 1981-04-01 1982-10-07
US4658220A (en) * 1985-09-06 1987-04-14 Texas Instruments Incorporated Dual-gate, field-effect transistor low noise amplifier
JPH05145349A (ja) * 1991-11-19 1993-06-11 Fujitsu Ltd 電力増幅器
JPH05308233A (ja) 1992-04-28 1993-11-19 Nippon Telegr & Teleph Corp <Ntt> 高周波増幅装置
JPH06224647A (ja) 1992-12-03 1994-08-12 Sharp Corp 増幅回路
JP3393514B2 (ja) 1994-03-03 2003-04-07 日本電信電話株式会社 モノリシック集積化低位相歪電力増幅器
JP3395068B2 (ja) 1994-08-15 2003-04-07 日本電信電話株式会社 モノリシック集積化ｆｅｔ電力増幅器
JPH09148852A (ja) * 1995-11-24 1997-06-06 Matsushita Electric Ind Co Ltd 送信出力可変装置
KR0157206B1 (ko) * 1996-03-28 1999-02-18 김광호 저잡음 증폭기
JP2853739B2 (ja) * 1996-09-30 1999-02-03 日本電気株式会社 負帰還増幅回路
US5966051A (en) * 1998-04-21 1999-10-12 Conexant Systems, Inc. Low voltage medium power class C power amplifier with precise gain control

Also Published As

Publication number Publication date
WO2000002306A1 (fr) 2000-01-13
DE69928811T2 (de) 2006-08-24
EP1096668A1 (de) 2001-05-02
US6466095B1 (en) 2002-10-15
JP2000022452A (ja) 2000-01-21
JP3164151B2 (ja) 2001-05-08
EP1096668B1 (de) 2005-12-07
EP1096668A4 (de) 2005-02-02

Similar Documents

Publication Publication Date Title
DE69928336D1 (de) Stromwandlungssystem
DE69729422D1 (de) Leistungswandler
DK0970386T3 (da) Impedans-til-spænding-konverter
DE69819074D1 (de) Leistungswandlervorrichtung
DE69834353D1 (de) Leistungsteilungs-/-addierschaltung
DE69807251T2 (de) Aufwärtswandler
DE60118161D1 (de) Stromwandler
FI962463A (fi) Tehonmuunnin
DE69932989D1 (de) Kraftwerk
ATE218014T1 (de) Stromschiene
DE69915970D1 (de) Drehmomentwandler
DE60044009D1 (de) Leistungsumrichter
DE59812560D1 (de) Stromwandler
DE69511913T2 (de) Leistungsumwandlung
NO991806D0 (no) Koblingsutstyr
DE69930255D1 (de) Digital-zu-analog konvertierer
DE69819784D1 (de) Wandleranordnung
DE69933517D1 (de) Stromwandler
DE19782247T1 (de) Energieumrichter
DE69928811D1 (de) Leistungsverstärker
NO20002733L (no) Krafttransformator
DE69838609D1 (de) Leistungsverstärker
DE19781759T1 (de) Stromrichtereinrichtung
FR2766636B1 (fr) Convertisseur auto-compense
FI970871A (fi) Hakkuriteholähde

Legal Events

Date Code Title Description
8364 No opposition during term of opposition