ATE276601T1 - Setup-verfahren für linearisierschaltung - Google Patents

Setup-verfahren für linearisierschaltung

Info

Publication number
ATE276601T1
ATE276601T1 AT98945166T AT98945166T ATE276601T1 AT E276601 T1 ATE276601 T1 AT E276601T1 AT 98945166 T AT98945166 T AT 98945166T AT 98945166 T AT98945166 T AT 98945166T AT E276601 T1 ATE276601 T1 AT E276601T1
Authority
AT
Austria
Prior art keywords
linearizing
setup procedure
input signal
low
linearizer circuit
Prior art date
Application number
AT98945166T
Other languages
English (en)
Inventor
Jari Pekkarinen
Toni Neffling
Original Assignee
Nokia 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 Nokia Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE276601T1 publication Critical patent/ATE276601T1/de

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
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3223—Modifications of amplifiers to reduce non-linear distortion using feed-forward

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Transmitters (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
AT98945166T 1998-07-27 1998-07-27 Setup-verfahren für linearisierschaltung ATE276601T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1998/004989 WO2000007293A1 (en) 1998-07-27 1998-07-27 A set-up method for a linearising circuit

Publications (1)

Publication Number Publication Date
ATE276601T1 true ATE276601T1 (de) 2004-10-15

Family

ID=8167030

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98945166T ATE276601T1 (de) 1998-07-27 1998-07-27 Setup-verfahren für linearisierschaltung

Country Status (9)

Country Link
US (1) US6593808B2 (de)
EP (1) EP1101280B1 (de)
JP (1) JP2002521951A (de)
CN (1) CN1307745A (de)
AT (1) ATE276601T1 (de)
AU (1) AU755588B2 (de)
DE (1) DE69826328D1 (de)
NO (1) NO20010448L (de)
WO (1) WO2000007293A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7126421B2 (en) * 2003-09-23 2006-10-24 Powerwave Technologies, Inc. Method for aligning feed forward loops
JP2005354255A (ja) * 2004-06-09 2005-12-22 Fujitsu Ltd 干渉除去装置及び干渉除去方法
CN102571213B (zh) * 2012-02-02 2017-02-08 中兴通讯股份有限公司 一种实现光放大器增益控制的装置和方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4694258A (en) * 1986-03-14 1987-09-15 General Instrument Corporation Method and system of enhancing performance of feedforward amplifiers
JP3052162B2 (ja) * 1991-10-24 2000-06-12 日本無線株式会社 屋外受信装置の異常監視装置
JP3320210B2 (ja) * 1994-05-31 2002-09-03 富士通株式会社 初期動作時不要波出力防止型フィードフォワード増幅装置
US5528196A (en) * 1995-01-06 1996-06-18 Spectrian, Inc. Linear RF amplifier having reduced intermodulation distortion
JP2000004124A (ja) * 1998-06-17 2000-01-07 Nec Corp フィードフォワード増幅器

Also Published As

Publication number Publication date
AU755588B2 (en) 2002-12-19
AU9258198A (en) 2000-02-21
NO20010448L (no) 2001-03-26
US6593808B2 (en) 2003-07-15
CN1307745A (zh) 2001-08-08
EP1101280B1 (de) 2004-09-15
DE69826328D1 (de) 2004-10-21
EP1101280A1 (de) 2001-05-23
US20020127979A1 (en) 2002-09-12
NO20010448D0 (no) 2001-01-26
JP2002521951A (ja) 2002-07-16
WO2000007293A1 (en) 2000-02-10

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Legal Events

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