DE602005014409D1 - Class E Leistungsverstärker und entsprechende Sendeschaltung - Google Patents

Class E Leistungsverstärker und entsprechende Sendeschaltung

Info

Publication number
DE602005014409D1
DE602005014409D1 DE602005014409T DE602005014409T DE602005014409D1 DE 602005014409 D1 DE602005014409 D1 DE 602005014409D1 DE 602005014409 T DE602005014409 T DE 602005014409T DE 602005014409 T DE602005014409 T DE 602005014409T DE 602005014409 D1 DE602005014409 D1 DE 602005014409D1
Authority
DE
Germany
Prior art keywords
class
power amplifier
transmission circuit
corresponding transmission
oscillating element
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
DE602005014409T
Other languages
English (en)
Inventor
Thorsten Brabetz
Vincent F Fusco
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.)
Queens University of Belfast
Original Assignee
Queens University of Belfast
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 Queens University of Belfast filed Critical Queens University of Belfast
Publication of DE602005014409D1 publication Critical patent/DE602005014409D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H03F3/217—Class D power amplifiers; Switching amplifiers
    • H03F3/2176—Class E amplifiers
DE602005014409T 2004-02-25 2005-02-23 Class E Leistungsverstärker und entsprechende Sendeschaltung Active DE602005014409D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0404121.6A GB0404121D0 (en) 2004-02-25 2004-02-25 Class E power amplifier circuit and associated transmitter circuits

Publications (1)

Publication Number Publication Date
DE602005014409D1 true DE602005014409D1 (de) 2009-06-25

Family

ID=32050801

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005014409T Active DE602005014409D1 (de) 2004-02-25 2005-02-23 Class E Leistungsverstärker und entsprechende Sendeschaltung

Country Status (5)

Country Link
US (1) US7321263B2 (de)
EP (1) EP1580879B1 (de)
AT (1) ATE431646T1 (de)
DE (1) DE602005014409D1 (de)
GB (1) GB0404121D0 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8862253B2 (en) * 2007-04-30 2014-10-14 Sigmatel, Inc. Gain control module and applications thereof
DE102007020823A1 (de) 2007-05-02 2008-11-06 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Vorrichtung und Verfahren zum Erzeugen von mit Amplitudenumtastung codierten Signalen
KR101042311B1 (ko) * 2009-01-15 2011-06-17 금오공과대학교 산학협력단 가변 역 ｅ-급 증폭기
US8774315B2 (en) * 2009-08-25 2014-07-08 The Aerospace Corporation Phase-optimized constant envelope transmission (POCET) method, apparatus and system
KR101102128B1 (ko) 2009-12-15 2012-01-02 서울대학교산학협력단 Ｅ 급 전력 증폭기
WO2012083256A2 (en) * 2010-12-17 2012-06-21 Skyworks Solutions, Inc. Apparatus and methods for oscillation suppression
US10231155B2 (en) * 2012-07-18 2019-03-12 Nec Corporation Radio base station, mobile communication system, handover control method, and program
CN108141179B (zh) * 2016-02-17 2021-10-15 株式会社村田制作所 功率放大器
US10541987B2 (en) 2016-02-26 2020-01-21 Tandem Diabetes Care, Inc. Web browser-based device communication workflow

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4717884A (en) * 1986-04-14 1988-01-05 Motorola, Inc. High efficiency RF power amplifier
US5276912A (en) * 1990-02-06 1994-01-04 Motorola, Inc. Radio frequency power amplifier having variable output power
US5535438A (en) * 1994-05-10 1996-07-09 Panasonic Technologies, Inc. Phase linear class E amplifier for a satellite communication terminal which communicates with a low earth orbiting satellite
US5926093A (en) * 1997-08-15 1999-07-20 Checkpoint Systems, Inc. Drive circuit for reactive loads
US5939941A (en) * 1997-09-25 1999-08-17 Motorola, Inc. High efficiency power amplifier using HITFET driver circuit
US6232841B1 (en) * 1999-07-01 2001-05-15 Rockwell Science Center, Llc Integrated tunable high efficiency power amplifier
US6816016B2 (en) * 2000-08-10 2004-11-09 Tropian, Inc. High-efficiency modulating RF amplifier
KR100852314B1 (ko) * 2000-10-10 2008-08-18 캘리포니아 인스티튜트 오브 테크놀로지 스위칭 전력 증폭기 및 rf 신호 증폭 방법
US6977546B2 (en) * 2000-10-30 2005-12-20 Simon Fraser University High efficiency power amplifier systems and methods
DE10211609B4 (de) * 2002-03-12 2009-01-08 Hüttinger Elektronik GmbH & Co. KG Verfahren und Leistungsverstärker zur Erzeugung von sinusförmigen Hochfrequenzsignalen zum Betreiben einer Last

Also Published As

Publication number Publication date
EP1580879A3 (de) 2005-12-07
ATE431646T1 (de) 2009-05-15
EP1580879B1 (de) 2009-05-13
EP1580879A2 (de) 2005-09-28
GB0404121D0 (en) 2004-03-31
US7321263B2 (en) 2008-01-22
US20050218977A1 (en) 2005-10-06

Similar Documents

Publication Publication Date Title
DE602005014409D1 (de) Class E Leistungsverstärker und entsprechende Sendeschaltung
JP2007279738A5 (de)
DE602005021888D1 (de) Leistungsbegrenzung
DE602004016598D1 (de) Integrierbarer, spannungsgesteuerter Hochfrequenzleistungsverstärker
ATE529039T1 (de) Persönliche gesundheitsmodule, unterstützt von einer tragbaren kommunikationsvorrichtung
DE60322232D1 (de) Antriebsvorrichtung
DE60329914D1 (de) Lichtemissionselement-ansteuereinrichtung und mobile einrichtung damit
DE602004007198D1 (de) Portables Bildempfangsgerät mit niedriger Leistungsaufnahme
TW200639787A (en) Display device and driving method thereof
ATE517458T1 (de) Induktives peripheriegerät
DE50211943D1 (de) Antriebsvorrichtung
WO2019166455A3 (en) Electronic power switch drive module
DE112005001434T5 (de) MOS-gatterverknüpftes Leistungshalbleiter-Bauelement mit Source-Feldelektrode
DE50203028D1 (de) Antriebsvorrichtung
DE10302134B8 (de) Halbleiterlaser mit Modulationsdotierung
ITRM20020298A0 (it) Cinghia di trasmissione di potenza.
FI20000747A0 (fi) Teholähdejärjestely
NO20050700L (no) Reguleringsanordning
FR2840468B1 (fr) Dispositif amplificateur inverseur haute tension
TW200627055A (en) Electronic device having modulating assembly
DE60234730D1 (de) Antriebskraft-Übertragungseinrichtung
DE60220374D1 (de) Antriebs-Schaltvorrichtung
NL1026663A1 (nl) Aandrijf-inrichting.
FR2849954B1 (fr) Dispositif de commutation a source lumineuse integree.
DE602004008857D1 (de) Leistungsverstärkungschaltung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition