DE60140165D1 - Leistungsverstärker - Google Patents

Leistungsverstärker

Info

Publication number: DE60140165D1
Authority: DE; Germany
Prior art keywords: power amplifier; amplifier; power
Prior art date: 2000-10-23
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

DE60140165T

Other languages

English (en)

Inventor

Toshimitsu Matsuyoshi

Kaoru Ishida

Masayuki Miyaji

Seiji Fujiwara

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.)

Panasonic Corp

Original Assignee

Panasonic 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.)

2000-10-23

Filing date

2001-10-19

Publication date

2009-11-26

2001-10-19 Application filed by Panasonic Corp filed Critical Panasonic Corp

2009-11-26 Application granted granted Critical

2009-11-26 Publication of DE60140165D1 publication Critical patent/DE60140165D1/de

2021-10-20 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- H03F1/56—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
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/32—Modifications of amplifiers to reduce non-linear distortion
- H03F1/3205—Modifications of amplifiers to reduce non-linear distortion in field-effect transistor amplifiers
- 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
- H03F3/602—Combinations of several amplifiers
- H03F3/604—Combinations of several amplifiers using FET's
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/06—A balun, i.e. balanced to or from unbalanced converter, being present at the input of an amplifier
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/09—A balun, i.e. balanced to or from unbalanced converter, being present at the output of an amplifier

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Physics & Mathematics (AREA)
Nonlinear Science (AREA)
Amplifiers (AREA)

DE60140165T 2000-10-23 2001-10-19 Leistungsverstärker Expired - Lifetime DE60140165D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2000323074		2000-10-23

Publications (1)

Publication Number	Publication Date
DE60140165D1 true DE60140165D1 (de)	2009-11-26

Family

ID=18800830

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60140165T Expired - Lifetime DE60140165D1 (de)	2000-10-23	2001-10-19	Leistungsverstärker

Country Status (3)

Country	Link
US (1)	US6545542B2 (de)
EP (1)	EP1202446B1 (de)
DE (1)	DE60140165D1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3983037B2 (ja) *	2001-11-22	2007-09-26	株式会社半導体エネルギー研究所	発光装置およびその作製方法
JP2003174335A (ja) *	2001-12-05	2003-06-20	Mitsubishi Electric Corp	増幅器
CN1765048B (zh) *	2003-03-28	2010-05-05	Nxp股份有限公司	晶体管放大器电路
DE10340812A1 (de) *	2003-09-04	2005-04-28	Siemens Ag	Lineare Verstärkeranordnung mit nichtlinearem Verstärkerelement für eine mobile Funkeinrichtung
JP2005086620A (ja) *	2003-09-10	2005-03-31	Sharp Corp	バランス型の電力増幅器および高周波通信装置
US7548733B2 (en) *	2005-03-31	2009-06-16	Broadcom Corporation	Wireless transmitter having multiple power amplifier drivers (PADs) that are selectively biased to provide substantially linear magnitude and phase responses
US7592866B2 (en) *	2006-02-17	2009-09-22	Bae Systems Information And Electronic Systems Integration Inc.	Widebrand differential amplifier including single-ended amplifiers coupled to a four-port transformer
US8362835B2 (en)	2006-02-17	2013-01-29	Gradual Tech Software L.L.C.	Decade bandwidth planar MMIC four port transformer
US8026775B2 (en) *	2007-02-20	2011-09-27	Bae Systems Information And Electronic Systems Integration Inc.	Decade bandwidth planar MMIC four port transformer
US8093946B2 (en) *	2006-03-17	2012-01-10	Nujira Limited	Joint optimisation of supply and bias modulation
US8253495B2 (en)	2008-09-30	2012-08-28	Freescale Semiconductor, Inc.	Wireless communication device and semiconductor package device having a power amplifier therefor
JP2010109462A (ja) *	2008-10-28	2010-05-13	Toshiba Corp	方向性結合器及び送受信装置
GB2465146B (en)	2008-11-04	2014-05-28	Nujira Ltd	Improved power supply stage
WO2011037274A1 (ja) *	2009-09-28	2011-03-31	日本電気株式会社	ドハティ増幅器
US8289085B2 (en) *	2009-12-16	2012-10-16	Auriga Measurement Systems, LLC	Amplifier circuit
US8836431B2 (en) *	2010-11-23	2014-09-16	Avago Technologies General Ip (Singapore) Pte. Ltd.	High-efficiency power amplifier with multiple power modes
GB2495306B (en) *	2011-10-05	2015-06-24	Nujira Ltd	Envelope tracking push-pull or differential power amplifier
KR20130055843A (ko) *	2011-11-21	2013-05-29	한국전자통신연구원	전력 증폭기 및 그 증폭 방법
US20140111279A1 (en) *	2012-10-19	2014-04-24	Samsung Electronics Co., Ltd	Envelope tracking distributed amplifier
US8981852B2 (en)	2012-11-12	2015-03-17	Avago Technologies General Ip (Singapore) Pte. Ltd.	Providing an integrated directional coupler in a power amplifier
US20140141738A1 (en) *	2012-11-19	2014-05-22	Rf Micro Devices, Inc.	Self-tuning amplification device
JP5989578B2 (ja) *	2013-03-14	2016-09-07	株式会社東芝	高周波広帯域増幅回路
US9866196B2 (en) *	2013-11-13	2018-01-09	Skyworks Solutions, Inc.	Quasi-differential RF power amplifier with high level of harmonics rejection
US9685918B2 (en) *	2014-08-04	2017-06-20	Skyworks Solutions, Inc.	Voltage mode power combiner for radio frequency linear power amplifier
JP2017208729A (ja) *	2016-05-19	2017-11-24	株式会社村田製作所	電力増幅モジュール
DE102017208917A1 (de) *	2017-05-26	2018-11-29	TRUMPF Hüttinger GmbH + Co. KG	Hochfrequenzverstärkeranordnung und Verfahren zur Auslegung einer Hochfrequenzverstärkeranordnung
EP3477859B1 (de) *	2017-10-31	2020-09-30	Nxp B.V.	Leistungsverstärkerzelle
WO2019193826A1 (ja) *	2018-04-04	2019-10-10	株式会社村田製作所	フィルタ回路および通信装置
US11632089B2 (en) *	2019-06-20	2023-04-18	Mediatek Inc.	Notch circuit and power amplifier module
CN116134728A (zh) *	2021-01-29	2023-05-16	华为技术有限公司	多频段功率放大电路和射频收发机
US20240056036A1 (en) *	2022-08-15	2024-02-15	Spreadtrum Communications Usa Inc.	Tunable matching network for pushpull power amplifier
WO2025101817A1 (en) *	2023-11-10	2025-05-15	Psemi Corporation	Hybrid coupler with second harmonic termination

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0682998B2 (ja)	1986-07-30	1994-10-19	日本電信電話株式会社	電力増幅器
US5017886A (en) *	1989-12-12	1991-05-21	Comsat	RF power combiner using baluns
JPH05191178A (ja) *	1992-01-16	1993-07-30	Japan Radio Co Ltd	電力増幅装置
DE19541219C2 (de) *	1995-11-04	1998-12-03	Bosch Gmbh Robert	Verstärkerschaltung
US5966048A (en) *	1997-11-25	1999-10-12	Hughes Electronics Corporation	Low IMD amplification method and apparatus
JPH11251849A (ja) *	1998-03-04	1999-09-17	Matsushita Electric Ind Co Ltd	高周波電力増幅器

2001
- 2001-10-19 DE DE60140165T patent/DE60140165D1/de not_active Expired - Lifetime
- 2001-10-19 EP EP01124946A patent/EP1202446B1/de not_active Expired - Lifetime
- 2001-10-22 US US09/982,882 patent/US6545542B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US6545542B2 (en)	2003-04-08
EP1202446A3 (de)	2006-06-07
US20020067211A1 (en)	2002-06-06
EP1202446A2 (de)	2002-05-02
EP1202446B1 (de)	2009-10-14

Publication	Publication Date	Title
DE60140165D1 (de)	2009-11-26	Leistungsverstärker
DE60216839D1 (de)	2007-02-01	Leistungsverstärker
DE69930780D1 (de)	2006-05-24	Leistungsverstärker
DE69931543D1 (de)	2006-07-06	Leistungsverstärker
DE60141576D1 (de)	2010-04-29	Verstärkerschaltung
DE60143232D1 (de)	2010-11-18	Hilfskrafteinheit
DE60213788D1 (de)	2006-09-21	Tragbarer leistungsverstärker
DE60107907D1 (de)	2005-01-27	Ramanverstärker
DE60136274D1 (de)	2008-12-04	Verstärkerschaltung
DE60021170D1 (de)	2005-08-11	Verstärker
ATE541810T1 (de)	2012-02-15	Anzapfstange
DE69935198D1 (de)	2007-04-05	Leistungsverstärkervorrichtung
DE60033666D1 (de)	2007-04-12	Verstärker
DE60124485D1 (de)	2006-12-28	Vorwärtskopplungsverstärker
DE60035108D1 (de)	2007-07-19	Leistungsverstärkervorrichtung
DE50109108D1 (de)	2006-04-27	Leistungssensor
NO20011534L (no)	2001-09-28	Kraftforsyning
DE50112600D1 (de)	2007-07-19	Ramanverstärkeranordnung
FI20000946A0 (fi)	2000-04-19	Suurtaajuustehovahvistin
DE60118087D1 (de)	2006-05-11	Hochfrequenzleistungsverstärker
DE60216461D1 (de)	2007-01-11	Stabilitätsverbesserter multistufe-leistungsverstärker
DE60045575D1 (de)	2011-03-10	Verstärker
DE69934966D1 (de)	2007-03-15	Leistungsverstärkervorrichtung
IT1318819B1 (it)	2003-09-10	Amplificatore di corrente
DE50108198D1 (de)	2005-12-29	Raman-verstärker

Legal Events

Date	Code	Title	Description
2010-11-04	8364	No opposition during term of opposition