ZA953124B - Method and apparatus for automatic gain control in a digital receiver - Google Patents

Method and apparatus for automatic gain control in a digital receiver

Info

Publication number
ZA953124B
ZA953124B ZA953124A ZA953124A ZA953124B ZA 953124 B ZA953124 B ZA 953124B ZA 953124 A ZA953124 A ZA 953124A ZA 953124 A ZA953124 A ZA 953124A ZA 953124 B ZA953124 B ZA 953124B
Authority
ZA
South Africa
Prior art keywords
signal
gain control
input
agc
received power
Prior art date
Application number
ZA953124A
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
Publication of ZA953124B publication Critical patent/ZA953124B/xx

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)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
ZA953124A 1994-04-28 1995-04-18 Method and apparatus for automatic gain control in a digital receiver ZA953124B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA953124B true ZA953124B (en) 1996-04-02

Family

ID=22887003

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA953124A ZA953124B (en) 1994-04-28 1995-04-18 Method and apparatus for automatic gain control in a digital receiver

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
DE69525049D1 (de) 2002-02-21
EP0757858A1 (de) 1997-02-12
MX9605108A (es) 1997-08-30
KR970702616A (ko) 1997-05-13
CN1115774C (zh) 2003-07-23
AU702217B2 (en) 1999-02-18
DE69525049T2 (de) 2002-08-29
TW303551B (de) 1997-04-21
CN1244313A (zh) 2000-02-09
WO1995030274A1 (en) 1995-11-09
JP3457325B2 (ja) 2003-10-14
CA2188446A1 (en) 1995-11-09
BR9507564A (pt) 1997-08-05
RU2163416C2 (ru) 2001-02-20
US5469115A (en) 1995-11-21
HK1011118A1 (en) 1999-10-29
FI964345A (fi) 1996-10-28
JP2002509656A (ja) 2002-03-26
FI964345A0 (fi) 1996-10-28
KR100329674B1 (ko) 2002-10-18
CA2188446C (en) 2004-07-06
AU2398695A (en) 1995-11-29
FI115267B (fi) 2005-03-31
EP0757858B1 (de) 2002-01-16
ATE212161T1 (de) 2002-02-15
IL113478A0 (en) 1995-07-31
MY112135A (en) 2001-04-30
IL113478A (en) 2004-01-04
ES2170796T3 (es) 2002-08-16

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