DE69316966D1 - HF Leistungsverstärkersteuerung - Google Patents

HF Leistungsverstärkersteuerung

Info

Publication number: DE69316966D1
Authority: DE; Germany
Prior art keywords: power amplifier; amplifier control; control; power; amplifier
Prior art date: 1992-11-28
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

DE69316966T

Other languages

English (en)

Other versions

DE69316966T2 (de

Inventor

Klaus Pai

Ralf Gregory

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.)

Motorola Solutions Germany GmbH

Original Assignee

Motorola GmbH

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.)

1992-11-28

Filing date

1993-11-04

Publication date

1998-03-19

1993-11-04 Application filed by Motorola GmbH filed Critical Motorola GmbH

1998-03-19 Application granted granted Critical

1998-03-19 Publication of DE69316966D1 publication Critical patent/DE69316966D1/de

1998-08-06 Publication of DE69316966T2 publication Critical patent/DE69316966T2/de

2013-11-05 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
- H03G3/3042—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers
- H03G3/3047—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers for intermittent signals, e.g. burst signals

DE69316966T 1992-11-28 1993-11-04 HF Leistungsverstärkersteuerung Expired - Lifetime DE69316966T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB9224975A GB2273009A (en)	1992-11-28	1992-11-28	RF Power amplifier ramp control of power level rise and fall

Publications (2)

Publication Number	Publication Date
DE69316966D1 true DE69316966D1 (de)	1998-03-19
DE69316966T2 DE69316966T2 (de)	1998-08-06

Family

ID=10725845

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69316966T Expired - Lifetime DE69316966T2 (de)	1992-11-28	1993-11-04	HF Leistungsverstärkersteuerung

Country Status (6)

Country	Link
US (1)	US5378996A (de)
EP (1)	EP0600252B1 (de)
JP (1)	JP3081095B2 (de)
DE (1)	DE69316966T2 (de)
GB (1)	GB2273009A (de)
HK (1)	HK1008160A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TW347616B (en) *	1995-03-31	1998-12-11	Qualcomm Inc	Method and apparatus for performing fast power control in a mobile communication system a method and apparatus for controlling transmission power in a mobile communication system is disclosed.
US6977967B1 (en)	1995-03-31	2005-12-20	Qualcomm Incorporated	Method and apparatus for performing fast power control in a mobile communication system
US5893035A (en) *	1996-09-16	1999-04-06	Qualcomm Incorporated	Centralized forward link power control
US5991284A (en)	1997-02-13	1999-11-23	Qualcomm Inc.	Subchannel control loop
US6097972A (en) *	1997-08-29	2000-08-01	Qualcomm Incorporated	Method and apparatus for processing power control signals in CDMA mobile telephone system
MY118209A (en) *	1997-09-26	2004-09-30	Motorola Solutions Inc	Automatic voltage level control circuit
US8199696B2 (en)	2001-03-29	2012-06-12	Qualcomm Incorporated	Method and apparatus for power control in a wireless communication system
JP4237637B2 (ja) *	2002-03-15	2009-03-11	テレフオンアクチーボラゲットエルエムエリクソン（パブル）	無線周波出力電力の制御
DE10341340A1 (de) *	2003-09-08	2005-04-14	Siemens Ag	Verfahren zur Leistungsregelung für ein mobiles Kommunikationsendgerät
DE60305505T2 (de) *	2003-10-23	2007-04-26	Sony Ericsson Mobile Communications Ab	Leistungssteuerungsschaltkreis für eine mobile Endgeräteanwendung
US7768353B2 (en) *	2008-06-13	2010-08-03	Samsung Electro-Mechanics Company, Ltd.	Systems and methods for switching mode power amplifier control
US7859334B2 (en) *	2008-12-01	2010-12-28	Motorola, Inc.	Hybrid power control for a power amplifier

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ZA805415B (en) *	1979-09-14	1981-08-26	Plessey Overseas	Digitally controlled wide range automatic gain control
JPH02104131A (ja) *	1988-10-13	1990-04-17	Matsushita Electric Ind Co Ltd	送信装置
US5048693A (en) *	1989-06-28	1991-09-17	World Agrosearch, Ltd.	Method and apparatus for sorting articles with small density differences utilizing a flotation stream
GB2241124A (en) *	1990-02-17	1991-08-21	Motorola Inc	Output power envelope control for amplifier
JPH04352528A (ja) *	1991-05-30	1992-12-07	Matsushita Electric Ind Co Ltd	高周波電力増幅装置
US5150075A (en) *	1991-06-03	1992-09-22	Motorola, Inc.	Power amplifier ramp up method and apparatus

1992
- 1992-11-28 GB GB9224975A patent/GB2273009A/en not_active Withdrawn
1993
- 1993-11-04 EP EP93117869A patent/EP0600252B1/de not_active Expired - Lifetime
- 1993-11-04 DE DE69316966T patent/DE69316966T2/de not_active Expired - Lifetime
- 1993-11-18 US US08/154,241 patent/US5378996A/en not_active Expired - Lifetime
- 1993-11-26 JP JP05321416A patent/JP3081095B2/ja not_active Expired - Fee Related
1998
- 1998-06-27 HK HK98107178A patent/HK1008160A1/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
US5378996A (en)	1995-01-03
EP0600252A1 (de)	1994-06-08
EP0600252B1 (de)	1998-02-11
JP3081095B2 (ja)	2000-08-28
DE69316966T2 (de)	1998-08-06
HK1008160A1 (en)	1999-04-30
GB9224975D0 (en)	1993-01-20
GB2273009A (en)	1994-06-01
JPH0715267A (ja)	1995-01-17

Publication	Publication Date	Title
DE69526144D1 (de)	2002-05-08	Leistungsverstärker
DE69324954D1 (de)	1999-06-24	Servolenkung
DE69315423D1 (de)	1998-01-08	Neuro-Pid Regler
DE69403212D1 (de)	1997-06-19	Bremskraftverstärker
DE69317724D1 (de)	1998-05-07	Stromversorgung
DE69332392D1 (de)	2002-11-21	Leistungsverstärker
DK0458071T3 (da)	1996-02-19	Standbølgeforhold-adaptivt effektforstærkersystem
DE69420447D1 (de)	1999-10-14	Verstärker
DE69302661D1 (de)	1996-06-20	Leistungsversorgung
DE69315410D1 (de)	1998-01-08	Leistungsversorgungen
DE69319008D1 (de)	1998-07-16	Verstärker
DE69332320D1 (de)	2002-10-31	Leistungsverstärkervorrichtung
DE69309021D1 (de)	1997-04-24	Stromversorgungsverlustsensor
DE69328938D1 (de)	2000-08-03	Steuergerät
DE69316966D1 (de)	1998-03-19	HF Leistungsverstärkersteuerung
DE69310584D1 (de)	1997-06-19	Leistungsregelung
DE69300426D1 (de)	1995-10-12	Verstärker mit optischer Leistungsbegrenzung.
DE69306959D1 (de)	1997-02-06	Pneumatischer kraftverstärker
DE69322737D1 (de)	1999-02-04	Verstärker
GB2266021B (en)	1995-10-04	Power amplifier
FI931005L (fi)	1993-09-17	Griparetransportoer
DE69222483D1 (de)	1997-11-06	Mikrowellenleistungsverstärker
DE69313177D1 (de)	1997-09-25	Verstärker mit Ausgangsstrombegrenzung
NO960636L (no)	1996-04-16	Kraft-forsterker
DE69320959D1 (de)	1998-10-15	Energieregler

Legal Events

Date	Code	Title	Description
1999-03-18	8364	No opposition during term of opposition