AU2479595A - Thermally controlled, linear power reduction circuit - Google Patents

Thermally controlled, linear power reduction circuit

Info

Publication number
AU2479595A
AU2479595A AU24795/95A AU2479595A AU2479595A AU 2479595 A AU2479595 A AU 2479595A AU 24795/95 A AU24795/95 A AU 24795/95A AU 2479595 A AU2479595 A AU 2479595A AU 2479595 A AU2479595 A AU 2479595A
Authority
AU
Australia
Prior art keywords
power reduction
reduction circuit
linear power
thermally controlled
thermally
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.)
Abandoned
Application number
AU24795/95A
Inventor
Douglas L Ringer
Bruno Yurman
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.)
Ericsson Inc
Original Assignee
Ericsson Inc
Ericsson GE Mobile Communications Holding 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 Ericsson Inc, Ericsson GE Mobile Communications Holding Inc filed Critical Ericsson Inc
Publication of AU2479595A publication Critical patent/AU2479595A/en
Abandoned legal-status Critical Current

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
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
AU24795/95A 1994-05-10 1995-05-08 Thermally controlled, linear power reduction circuit Abandoned AU2479595A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24043594A 1994-05-10 1994-05-10
PCT/US1995/005818 WO1995031035A1 (en) 1994-05-10 1995-05-08 Thermally controlled, linear power reduction circuit
US240435 1999-01-29

Publications (1)

Publication Number Publication Date
AU2479595A true AU2479595A (en) 1995-11-29

Family

ID=22906509

Family Applications (1)

Application Number Title Priority Date Filing Date
AU24795/95A Abandoned AU2479595A (en) 1994-05-10 1995-05-08 Thermally controlled, linear power reduction circuit

Country Status (2)

Country Link
AU (1) AU2479595A (en)
WO (1) WO1995031035A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE511959C2 (en) * 1997-04-21 1999-12-20 Ericsson Telefon Ab L M Power amplifier circuit and method for controlling the temperature of a transistor in a power amplifier circuit
WO2000016476A1 (en) * 1998-09-14 2000-03-23 Nokia Networks Oy System and method for output power compensation for actual device temperature
SE0101961D0 (en) * 2001-06-01 2001-06-01 Ericsson Telefon Ab L M Bias current control in transistors
EP2244379A1 (en) * 2009-04-23 2010-10-27 Alcatel Lucent Method for preventing impacts by a power detector on a signal path of an RF circuit, device, power amplifier system, and network element thereof
CN103401516B (en) * 2013-07-25 2016-01-27 京信通信系统（中国）有限公司 A kind of radio frequency protector
CN106549641B (en) * 2015-09-16 2021-07-06 中兴通讯股份有限公司 Protective circuit
US20230387867A1 (en) * 2022-05-26 2023-11-30 Qorvo Us, Inc. Power protection loop for amplifier chain elements
CN117411451A (en) * 2023-10-25 2024-01-16 锐石创芯(深圳)科技股份有限公司 Power control module of power amplifier and radio frequency front end module

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2637270C2 (en) * 1976-08-19 1978-05-03 Standard Elektrik Lorenz Ag, 7000 Stuttgart Overload protection device
DE3714984A1 (en) * 1987-05-06 1988-12-01 Ant Nachrichtentech METHOD FOR TEMPERATURE COMPENSATION OF ELECTRICAL NETWORKS AND ARRANGEMENTS THEREFOR

Also Published As

Publication number Publication date
WO1995031035A1 (en) 1995-11-16

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