SE9702243L - Strykkrets för utsignalnivå med användning av olika detekteringdelar i olika utsignalnivåer - Google Patents

Strykkrets för utsignalnivå med användning av olika detekteringdelar i olika utsignalnivåer

Info

Publication number
SE9702243L
SE9702243L SE9702243A SE9702243A SE9702243L SE 9702243 L SE9702243 L SE 9702243L SE 9702243 A SE9702243 A SE 9702243A SE 9702243 A SE9702243 A SE 9702243A SE 9702243 L SE9702243 L SE 9702243L
Authority
SE
Sweden
Prior art keywords
signal
level
different
level control
output
Prior art date
Application number
SE9702243A
Other languages
Unknown language ( )
English (en)
Other versions
SE9702243D0 (sv
Inventor
Atusi Inahasi
Original Assignee
Nippon Electric Co
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 Nippon Electric Co filed Critical Nippon Electric Co
Publication of SE9702243D0 publication Critical patent/SE9702243D0/sv
Publication of SE9702243L publication Critical patent/SE9702243L/sv

Links

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/001—Digital control of analog signals
    • 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

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Measurement Of Current Or Voltage (AREA)
SE9702243A 1996-06-18 1997-06-12 Strykkrets för utsignalnivå med användning av olika detekteringdelar i olika utsignalnivåer SE9702243L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP08156710A JP3093638B2 (ja) 1996-06-18 1996-06-18 出力レベル制御回路

Publications (2)

Publication Number Publication Date
SE9702243D0 SE9702243D0 (sv) 1997-06-12
SE9702243L true SE9702243L (sv) 1997-12-19

Family

ID=15633650

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9702243A SE9702243L (sv) 1996-06-18 1997-06-12 Strykkrets för utsignalnivå med användning av olika detekteringdelar i olika utsignalnivåer

Country Status (3)

Country Link
US (1) US5898337A (sv)
JP (1) JP3093638B2 (sv)
SE (1) SE9702243L (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3180711B2 (ja) * 1997-04-21 2001-06-25 日本電気株式会社 ゲイン制御装置
JPH11220412A (ja) * 1998-02-02 1999-08-10 Alps Electric Co Ltd 送信機の出力電力検出回路
US6694127B2 (en) * 2001-04-05 2004-02-17 Qualcomm Inc. Method and apparatus for performing on-going gain calibrating in a communication system
US8515339B2 (en) 2001-05-10 2013-08-20 Qualcomm Incorporated Method and an apparatus for installing a communication system using active combiner/splitters
US7190935B2 (en) * 2001-09-14 2007-03-13 Rf Micro Devices, Inc. Amplifier power detection circuitry

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6145614A (ja) * 1984-08-09 1986-03-05 Olympus Optical Co Ltd 自動増幅率制御回路
JP2876837B2 (ja) * 1991-08-20 1999-03-31 日本電気株式会社 検波回路
JP2861749B2 (ja) * 1993-09-30 1999-02-24 日本電気株式会社 出力レベル制御回路
US5678209A (en) * 1995-03-31 1997-10-14 Lucent Technologies Inc. Transmit power level detection circuit with enhanced gain characteristics

Also Published As

Publication number Publication date
JPH104328A (ja) 1998-01-06
JP3093638B2 (ja) 2000-10-03
US5898337A (en) 1999-04-27
SE9702243D0 (sv) 1997-06-12

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Legal Events

Date Code Title Description
NAV Patent application has lapsed