DE602006009751D1 - Verstärkungsregelungsverfahren und Vorrichtung für ein Burst-Datenrahmen-Empfangssystem - Google Patents

Verstärkungsregelungsverfahren und Vorrichtung für ein Burst-Datenrahmen-Empfangssystem

Info

Publication number
DE602006009751D1
DE602006009751D1 DE602006009751T DE602006009751T DE602006009751D1 DE 602006009751 D1 DE602006009751 D1 DE 602006009751D1 DE 602006009751 T DE602006009751 T DE 602006009751T DE 602006009751 T DE602006009751 T DE 602006009751T DE 602006009751 D1 DE602006009751 D1 DE 602006009751D1
Authority
DE
Germany
Prior art keywords
control method
data frame
gain control
receiving system
burst data
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.)
Active
Application number
DE602006009751T
Other languages
English (en)
Inventor
Vincent Demoulin
Franck Thudor
Naour Jean-Yves Le
Olivier Mocquard
Samuel Guillouard
Jacques Perraudeau
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of DE602006009751D1 publication Critical patent/DE602006009751D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H03G3/3068—Circuits generating control signals for both R.F. and I.F. stages
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)
  • Superheterodyne Receivers (AREA)
DE602006009751T 2005-12-28 2006-12-22 Verstärkungsregelungsverfahren und Vorrichtung für ein Burst-Datenrahmen-Empfangssystem Active DE602006009751D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0554115 2005-12-28

Publications (1)

Publication Number Publication Date
DE602006009751D1 true DE602006009751D1 (de) 2009-11-26

Family

ID=36754506

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006009751T Active DE602006009751D1 (de) 2005-12-28 2006-12-22 Verstärkungsregelungsverfahren und Vorrichtung für ein Burst-Datenrahmen-Empfangssystem

Country Status (5)

Country Link
US (1) US7953191B2 (de)
EP (1) EP1804414B1 (de)
JP (1) JP5101875B2 (de)
CN (1) CN1992553B (de)
DE (1) DE602006009751D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8626096B2 (en) * 2008-03-24 2014-01-07 Qualcomm Incorporated Methods and apparatus for combining signals from multiple diversity sources
CN102638882B (zh) * 2011-02-15 2015-09-16 中兴通讯股份有限公司 一种自动增益控制的实现方法和装置
CN103297067A (zh) * 2012-02-24 2013-09-11 中国科学院微电子研究所 射频控制装置及其控制方法
WO2013131966A2 (en) 2012-03-06 2013-09-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Receiving stage and method for receiving
JP5429913B2 (ja) * 2013-01-25 2014-02-26 トムソン ライセンシング ステートマシン・コントローラのフィードバックを用いた自動利得制御
US9246452B2 (en) * 2013-02-13 2016-01-26 Avago Technologies General Ip (Singapore) Pte. Ltd. Extended variable gain amplification bandwidth with high-frequency boost
CN107113023B (zh) * 2014-05-20 2020-12-29 美国莱迪思半导体公司 用于高速全双工数据传输的回音消除

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3532812A (en) 1967-09-28 1970-10-06 Motorola Inc Automatic gain control circuit
US3740471A (en) 1970-09-10 1973-06-19 Motorola Inc Automatic gain control circuit
US5575003A (en) 1994-12-12 1996-11-12 Zenith Electronics Corporation Current mode AGC system for television tuner
JP2996170B2 (ja) * 1996-03-21 1999-12-27 日本電気株式会社 利得制御回路
EP0859462A4 (de) 1996-09-05 1999-11-24 Mitsubishi Electric Corp Verfahren zur verstärkungsregelung und zugehöriger empfänger
JP3305217B2 (ja) * 1996-12-03 2002-07-22 キヤノン株式会社 通信方法
JPH11340859A (ja) * 1998-05-27 1999-12-10 Kyocera Corp Ｃｄｍａ方式受信機における利得制御方法
US6107878A (en) * 1998-08-06 2000-08-22 Qualcomm Incorporated Automatic gain control circuit for controlling multiple variable gain amplifier stages while estimating received signal power
US7054605B1 (en) * 2001-01-16 2006-05-30 Sequoia Communications Corporation Variable-gain low noise amplifier to reduce linearity requirements on a radio receiver
JP2003234977A (ja) 2002-02-12 2003-08-22 Pioneer Electronic Corp Ａｇｃ機能付き受信装置
KR100480646B1 (ko) * 2003-04-17 2005-03-31 삼성전자주식회사 잡음이 많은 다중 경로 채널에 적응하여 신호를안정적으로 포착 추적하는 자동 이득 제어기, 이를 구비한디지털 텔레비전 수신 장치 및 그 방법
CN100547989C (zh) * 2003-06-11 2009-10-07 Nxp股份有限公司 用于多载波通信系统的接收机
JP4419545B2 (ja) * 2003-12-10 2010-02-24 日本電気株式会社 Ａｇｃ制御システム及びその制御方法並びにそれを用いた受信機
US7463704B1 (en) * 2004-07-01 2008-12-09 Atheros Communications, Inc. Multi-chain signal detection and gain control for automatic gain control systems

Also Published As

Publication number Publication date
JP2007181204A (ja) 2007-07-12
EP1804414A1 (de) 2007-07-04
EP1804414B1 (de) 2009-10-14
US7953191B2 (en) 2011-05-31
CN1992553A (zh) 2007-07-04
US20070147557A1 (en) 2007-06-28
JP5101875B2 (ja) 2012-12-19
CN1992553B (zh) 2014-05-28

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition