ATE450925T1 - Automatisches verstärkungsregelverfahren für einen hochintegrierten kommunikationsempfänger - Google Patents

Automatisches verstärkungsregelverfahren für einen hochintegrierten kommunikationsempfänger

Info

Publication number
ATE450925T1
ATE450925T1 AT02757777T AT02757777T ATE450925T1 AT E450925 T1 ATE450925 T1 AT E450925T1 AT 02757777 T AT02757777 T AT 02757777T AT 02757777 T AT02757777 T AT 02757777T AT E450925 T1 ATE450925 T1 AT E450925T1
Authority
AT
Austria
Prior art keywords
gain
gain control
receiver
control method
stages
Prior art date
Application number
AT02757777T
Other languages
English (en)
Inventor
Suwon Kang
Jeong-Woo Lee
Joonbae Park
Kyeongho Lee
Original Assignee
Gct Semiconductor Inc
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 Gct Semiconductor Inc filed Critical Gct Semiconductor Inc
Application granted granted Critical
Publication of ATE450925T1 publication Critical patent/ATE450925T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Circuits Of Receivers In General (AREA)
  • Communication Control (AREA)
AT02757777T 2001-03-28 2002-03-27 Automatisches verstärkungsregelverfahren für einen hochintegrierten kommunikationsempfänger ATE450925T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US27912601P 2001-03-28 2001-03-28
US09/940,637 US6498927B2 (en) 2001-03-28 2001-08-29 Automatic gain control method for highly integrated communication receiver
PCT/US2002/006667 WO2002080399A1 (en) 2001-03-28 2002-03-27 Automatic gain control method for highly integrated communication receiver

Publications (1)

Publication Number Publication Date
ATE450925T1 true ATE450925T1 (de) 2009-12-15

Family

ID=26959466

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02757777T ATE450925T1 (de) 2001-03-28 2002-03-27 Automatisches verstärkungsregelverfahren für einen hochintegrierten kommunikationsempfänger

Country Status (10)

Country Link
US (1) US6498927B2 (de)
EP (1) EP1374439B1 (de)
JP (1) JP4235454B2 (de)
KR (1) KR100950920B1 (de)
CN (1) CN1320783C (de)
AT (1) ATE450925T1 (de)
CA (1) CA2442515A1 (de)
DE (1) DE60234580D1 (de)
TW (1) TW576026B (de)
WO (1) WO2002080399A1 (de)

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Publication number Publication date
EP1374439A4 (de) 2007-04-18
US6498927B2 (en) 2002-12-24
HK1065188A1 (en) 2005-02-08
JP4235454B2 (ja) 2009-03-11
US20020142745A1 (en) 2002-10-03
KR100950920B1 (ko) 2010-04-05
TW576026B (en) 2004-02-11
CA2442515A1 (en) 2002-10-10
EP1374439A1 (de) 2004-01-02
CN1518804A (zh) 2004-08-04
EP1374439B1 (de) 2009-12-02
KR20040002884A (ko) 2004-01-07
CN1320783C (zh) 2007-06-06
WO2002080399A1 (en) 2002-10-10
JP2004530350A (ja) 2004-09-30
DE60234580D1 (de) 2010-01-14

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