DE60123082D1 - Digitale automatische Verstärkungsregelung - Google Patents

Digitale automatische Verstärkungsregelung

Info

Publication number
DE60123082D1
DE60123082D1 DE60123082T DE60123082T DE60123082D1 DE 60123082 D1 DE60123082 D1 DE 60123082D1 DE 60123082 T DE60123082 T DE 60123082T DE 60123082 T DE60123082 T DE 60123082T DE 60123082 D1 DE60123082 D1 DE 60123082D1
Authority
DE
Germany
Prior art keywords
gain control
automatic gain
digital automatic
digital
control
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.)
Expired - Fee Related
Application number
DE60123082T
Other languages
English (en)
Other versions
DE60123082T2 (de
Inventor
Jens Wildhagen
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.)
Sony Deutschland GmbH
Original Assignee
Sony Deutschland 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.)
Filing date
Publication date
Application filed by Sony Deutschland GmbH filed Critical Sony Deutschland GmbH
Publication of DE60123082D1 publication Critical patent/DE60123082D1/de
Application granted granted Critical
Publication of DE60123082T2 publication Critical patent/DE60123082T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
DE60123082T 2001-11-21 2001-11-21 Digitale automatische Verstärkungsregelung Expired - Fee Related DE60123082T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01127362A EP1315292B1 (de) 2001-11-21 2001-11-21 Digitale automatische Verstärkungsregelung

Publications (2)

Publication Number Publication Date
DE60123082D1 true DE60123082D1 (de) 2006-10-26
DE60123082T2 DE60123082T2 (de) 2007-03-29

Family

ID=8179269

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60123082T Expired - Fee Related DE60123082T2 (de) 2001-11-21 2001-11-21 Digitale automatische Verstärkungsregelung

Country Status (4)

Country Link
US (1) US7076222B2 (de)
EP (1) EP1315292B1 (de)
JP (1) JP4243474B2 (de)
DE (1) DE60123082T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7215722B2 (en) * 2003-06-09 2007-05-08 Ali Corporation Device for WLAN baseband processing with DC offset reduction
US7596193B2 (en) * 2005-11-09 2009-09-29 Via Telecom, Inc. Variable bandwidth automatic gain control
FR2939580A1 (fr) * 2008-12-09 2010-06-11 Commissariat Energie Atomique Objet portatif couple inductivement a une station fixe et comportant des moyens de controle du gain
US8100591B2 (en) * 2010-05-14 2012-01-24 Chapman/Leonard Studio Equipment, Inc. Dual loop camera stabilization systems and methods
EP2458733B1 (de) 2010-11-24 2013-06-19 Nxp B.V. Automatische Vorwärtsverstärkungskorrektur
US8475060B2 (en) * 2011-04-19 2013-07-02 Chapman/Leonard Studio Equipment, Inc. Quick repositioner for a camera head
JP5724869B2 (ja) * 2011-12-28 2015-05-27 アイコム株式会社 信号処理装置、信号処理方法及びプログラム
GB2506375B (en) * 2012-09-27 2017-10-18 Epistem Ltd Data processing and analysis systems

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4036730A1 (de) * 1990-11-19 1992-05-21 Thomson Brandt Gmbh Schaltung zur verarbeitung eines digitalen soll-wertes
EP0569688A1 (de) * 1992-04-29 1993-11-18 Hagenuk Telecom GmbH Verfahren und Gerät zur Mehrwegeschwundkompensation in einem TDMA-Empfänger
JP3273539B2 (ja) * 1996-01-19 2002-04-08 シャープ株式会社 スペクトル拡散信号受信機
EP0847193A1 (de) * 1996-12-06 1998-06-10 Koninklijke Philips Electronics N.V. Zwischenfrequenzverstärker für Funkwellenempfänger
JPH11148950A (ja) * 1997-11-14 1999-06-02 Oki Electric Ind Co Ltd ピークホールド回路
US6700921B1 (en) * 1999-01-07 2004-03-02 Matsushita Electric Industrial Co., Ltd. Spread-spectrum communication apparatus
US6259391B1 (en) * 1999-06-18 2001-07-10 Nortel Networks Limited Analog gain control adjustment using a probabilistic algorithm
JP3454214B2 (ja) * 1999-12-22 2003-10-06 三菱電機株式会社 パルス雑音除去装置およびこれを含む中波ａｍ音声放送受信機
JP3544506B2 (ja) * 2000-03-24 2004-07-21 埼玉日本電気株式会社 自動利得制御装置
US6823028B1 (en) * 2000-05-12 2004-11-23 National Semiconductor Corporation Digitally controlled automatic gain control system for use in an analog front-end of a receiver
US6668164B2 (en) * 2000-06-01 2003-12-23 Motorola, Inc. Method and apparatus for reducing intermodulation distortion in a low current drain automatic gain control system
US7149263B2 (en) * 2000-06-26 2006-12-12 Hitachi Kokusai Electric Inc. AGC method and circuit for digital radio receiver
JP2004511954A (ja) * 2000-10-10 2004-04-15 インターデイジタル　テクノロジー　コーポレーション 時分割複信受信機用の自動利得制御
SE521838C2 (sv) * 2001-02-16 2003-12-09 Nat Semiconductor Corp Metod och anordning för automatisk förstärkningsreglering
US6963733B2 (en) * 2001-10-31 2005-11-08 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for reducing the effect of AGC switching transients
GB0204108D0 (en) * 2002-02-21 2002-04-10 Analog Devices Inc 3G radio

Also Published As

Publication number Publication date
EP1315292B1 (de) 2006-09-13
US20030096587A1 (en) 2003-05-22
US7076222B2 (en) 2006-07-11
EP1315292A1 (de) 2003-05-28
DE60123082T2 (de) 2007-03-29
JP2003198292A (ja) 2003-07-11
JP4243474B2 (ja) 2009-03-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee