NO304959B1 - FremgangsmÕte for automatisk forsterkningsregulering i en digital mottager, sµrlig en TDM-mottager, samt anordning for ut°velse av fremgangsmÕten - Google Patents

FremgangsmÕte for automatisk forsterkningsregulering i en digital mottager, sµrlig en TDM-mottager, samt anordning for ut°velse av fremgangsmÕten

Info

Publication number
NO304959B1
NO304959B1 NO934737A NO934737A NO304959B1 NO 304959 B1 NO304959 B1 NO 304959B1 NO 934737 A NO934737 A NO 934737A NO 934737 A NO934737 A NO 934737A NO 304959 B1 NO304959 B1 NO 304959B1
Authority
NO
Norway
Prior art keywords
predetermined
sample
gain
receiver
amplifier means
Prior art date
Application number
NO934737A
Other languages
English (en)
Norwegian (no)
Other versions
NO934737D0 (no
NO934737L (no
Inventor
Fruduric Gourgue
Original Assignee
Alcatel Radiotelephone
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 Alcatel Radiotelephone filed Critical Alcatel Radiotelephone
Publication of NO934737D0 publication Critical patent/NO934737D0/no
Publication of NO934737L publication Critical patent/NO934737L/no
Publication of NO304959B1 publication Critical patent/NO304959B1/no

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
    • H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
    • H03G3/3078—Circuits generating control signals for digitally modulated signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0088—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using discontinuously variable devices, e.g. switch-operated

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Circuits Of Receivers In General (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Time-Division Multiplex Systems (AREA)
NO934737A 1992-12-23 1993-12-21 FremgangsmÕte for automatisk forsterkningsregulering i en digital mottager, sµrlig en TDM-mottager, samt anordning for ut°velse av fremgangsmÕten NO304959B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9215615A FR2699768B1 (fr) 1992-12-23 1992-12-23 Procédé de contrôle automatique de gain pour un récepteur numérique, notamment un récepteur à accès multiple à répartition dans le temps et dispositif pour sa mise en Óoeuvre.

Publications (3)

Publication Number Publication Date
NO934737D0 NO934737D0 (no) 1993-12-21
NO934737L NO934737L (no) 1994-06-24
NO304959B1 true NO304959B1 (no) 1999-03-08

Family

ID=9437037

Family Applications (1)

Application Number Title Priority Date Filing Date
NO934737A NO304959B1 (no) 1992-12-23 1993-12-21 FremgangsmÕte for automatisk forsterkningsregulering i en digital mottager, sµrlig en TDM-mottager, samt anordning for ut°velse av fremgangsmÕten

Country Status (9)

Country Link
EP (1) EP0604295B1 (de)
JP (1) JPH06276171A (de)
AT (1) ATE160657T1 (de)
AU (1) AU668243B2 (de)
DE (1) DE69315417T2 (de)
ES (1) ES2109455T3 (de)
FI (1) FI935755A7 (de)
FR (1) FR2699768B1 (de)
NO (1) NO304959B1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4327541A1 (de) * 1993-08-16 1995-02-23 Aeg Mobile Communication Verfahren zur automatischen Verstärkungsregelung in einem Empfänger
SE9403337L (sv) * 1994-10-03 1995-11-27 Ericsson Telefon Ab L M Förfarande och anordning för att erhålla ett brett dynamiskt område hos en mottagare i ett digitalt radiotransmissionssystem
AT407682B (de) * 1995-12-21 2001-05-25 Kapsch Ag Zwischenverstärker für eine relaisstation
JPH09289426A (ja) * 1996-04-24 1997-11-04 Sony Corp 自動利得制御方法及び自動利得制御装置
EP0929150A1 (de) * 1997-12-31 1999-07-14 TELEFONAKTIEBOLAGET L M ERICSSON (publ) Verfahren und Schaltung für automatische Verstärkungsregelung
FI106325B (fi) * 1998-11-12 2001-01-15 Nokia Networks Oy Menetelmä ja laite tehonsäädön ohjaamiseksi
FR2802044B1 (fr) * 1999-12-01 2002-05-24 Sagem Procede de reglage d'un niveau sonore dans un telephone mobile
FR2808154B1 (fr) * 2000-04-21 2002-09-20 Sagem Telephone mobile sans souffle
US8692809B2 (en) 2006-07-06 2014-04-08 Elo Touch Solutions, Inc. Auto-gain switching module for acoustic touch systems
JP5050210B2 (ja) * 2006-10-25 2012-10-17 タイコ エレクトロニクス サーヴィシズ ゲーエムベーハー 自動利得制御回路、そのような回路を具備したシステム、及び自動利得制御方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE64560B1 (en) * 1988-11-30 1995-08-23 Motorola Inc Digital automatic gain control
US5161170A (en) * 1990-01-16 1992-11-03 The Johns Hopkins University Discrete automatic gain control with high stability, high speed and low distortion
GB2243733A (en) * 1990-05-01 1991-11-06 Orbitel Mobile Communications Gain control based on average amplitude of i/p signal

Also Published As

Publication number Publication date
DE69315417T2 (de) 1998-03-19
FI935755A7 (fi) 1994-06-24
NO934737D0 (no) 1993-12-21
FI935755A0 (fi) 1993-12-20
AU5262793A (en) 1994-07-07
JPH06276171A (ja) 1994-09-30
AU668243B2 (en) 1996-04-26
ATE160657T1 (de) 1997-12-15
EP0604295B1 (de) 1997-11-26
FR2699768B1 (fr) 1995-02-10
EP0604295A1 (de) 1994-06-29
NO934737L (no) 1994-06-24
ES2109455T3 (es) 1998-01-16
FR2699768A1 (fr) 1994-06-24
DE69315417D1 (de) 1998-01-08

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN JUNE 2001