ATE212161T1 - Verfahren und vorrichtung zur automatischen verstärkungsregelung in einem digitalen empfänger - Google Patents

Verfahren und vorrichtung zur automatischen verstärkungsregelung in einem digitalen empfänger

Info

Publication number
ATE212161T1
ATE212161T1 AT95917190T AT95917190T ATE212161T1 AT E212161 T1 ATE212161 T1 AT E212161T1 AT 95917190 T AT95917190 T AT 95917190T AT 95917190 T AT95917190 T AT 95917190T AT E212161 T1 ATE212161 T1 AT E212161T1
Authority
AT
Austria
Prior art keywords
signal
gain control
input
agc
received power
Prior art date
Application number
AT95917190T
Other languages
English (en)
Inventor
Paul E Peterzell
Nathaniel B Wilson
Peter J Black
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ATE212161T1 publication Critical patent/ATE212161T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • 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
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3089—Control of digital or coded signals

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Circuits Of Receivers In General (AREA)
AT95917190T 1994-04-28 1995-04-28 Verfahren und vorrichtung zur automatischen verstärkungsregelung in einem digitalen empfänger ATE212161T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/235,811 US5469115A (en) 1994-04-28 1994-04-28 Method and apparatus for automatic gain control in a digital receiver
PCT/US1995/005250 WO1995030274A1 (en) 1994-04-28 1995-04-28 Method and apparatus for automatic gain control in a digital receiver

Publications (1)

Publication Number Publication Date
ATE212161T1 true ATE212161T1 (de) 2002-02-15

Family

ID=22887003

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95917190T ATE212161T1 (de) 1994-04-28 1995-04-28 Verfahren und vorrichtung zur automatischen verstärkungsregelung in einem digitalen empfänger

Country Status (20)

Country Link
US (1) US5469115A (de)
EP (1) EP0757858B1 (de)
JP (1) JP3457325B2 (de)
KR (1) KR100329674B1 (de)
CN (1) CN1115774C (de)
AT (1) ATE212161T1 (de)
AU (1) AU702217B2 (de)
BR (1) BR9507564A (de)
CA (1) CA2188446C (de)
DE (1) DE69525049T2 (de)
ES (1) ES2170796T3 (de)
FI (1) FI115267B (de)
HK (1) HK1011118A1 (de)
IL (1) IL113478A (de)
MX (1) MX9605108A (de)
MY (1) MY112135A (de)
RU (1) RU2163416C2 (de)
TW (1) TW303551B (de)
WO (1) WO1995030274A1 (de)
ZA (1) ZA953124B (de)

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Also Published As

Publication number Publication date
CN1244313A (zh) 2000-02-09
KR970702616A (ko) 1997-05-13
US5469115A (en) 1995-11-21
FI964345A (fi) 1996-10-28
CA2188446A1 (en) 1995-11-09
ES2170796T3 (es) 2002-08-16
HK1011118A1 (en) 1999-10-29
FI964345A0 (fi) 1996-10-28
CA2188446C (en) 2004-07-06
JP3457325B2 (ja) 2003-10-14
EP0757858A1 (de) 1997-02-12
AU702217B2 (en) 1999-02-18
WO1995030274A1 (en) 1995-11-09
IL113478A0 (en) 1995-07-31
KR100329674B1 (ko) 2002-10-18
MX9605108A (es) 1997-08-30
AU2398695A (en) 1995-11-29
DE69525049D1 (de) 2002-02-21
MY112135A (en) 2001-04-30
FI115267B (fi) 2005-03-31
JP2002509656A (ja) 2002-03-26
CN1115774C (zh) 2003-07-23
BR9507564A (pt) 1997-08-05
EP0757858B1 (de) 2002-01-16
IL113478A (en) 2004-01-04
RU2163416C2 (ru) 2001-02-20
ZA953124B (en) 1996-04-02
TW303551B (de) 1997-04-21
DE69525049T2 (de) 2002-08-29

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