AU3548793A - Automatic gain control in superheterodyne radio signal receiver - Google Patents

Automatic gain control in superheterodyne radio signal receiver

Info

Publication number
AU3548793A
AU3548793A AU35487/93A AU3548793A AU3548793A AU 3548793 A AU3548793 A AU 3548793A AU 35487/93 A AU35487/93 A AU 35487/93A AU 3548793 A AU3548793 A AU 3548793A AU 3548793 A AU3548793 A AU 3548793A
Authority
AU
Australia
Prior art keywords
radio signal
gain control
signal receiver
automatic gain
superheterodyne radio
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.)
Granted
Application number
AU35487/93A
Other versions
AU662608B2 (en
Inventor
Pierre Lopez
Thierry Podolak
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.)
Alcatel Lucent NV
Original Assignee
Alcatel NV
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 Alcatel NV filed Critical Alcatel NV
Publication of AU3548793A publication Critical patent/AU3548793A/en
Application granted granted Critical
Publication of AU662608B2 publication Critical patent/AU662608B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—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
AU35487/93A 1992-03-27 1993-03-25 Automatic gain control in superheterodyne radio signal receiver Ceased AU662608B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9203756 1992-03-27
FR9203756A FR2689344B1 (en) 1992-03-27 1992-03-27 IMPROVED METHOD FOR AUTOMATIC GAIN CONTROL IN A SUPERHETERODYNE RECEIVER OF RADIOELECTRIC SIGNALS AND CIRCUITS FOR CARRYING OUT SAID METHOD.

Publications (2)

Publication Number Publication Date
AU3548793A true AU3548793A (en) 1993-09-30
AU662608B2 AU662608B2 (en) 1995-09-07

Family

ID=9428184

Family Applications (1)

Application Number Title Priority Date Filing Date
AU35487/93A Ceased AU662608B2 (en) 1992-03-27 1993-03-25 Automatic gain control in superheterodyne radio signal receiver

Country Status (8)

Country Link
EP (1) EP0562961B1 (en)
JP (1) JPH0661885A (en)
AU (1) AU662608B2 (en)
CA (1) CA2092788A1 (en)
DE (1) DE69305556T2 (en)
ES (1) ES2092781T3 (en)
FI (1) FI931317A (en)
FR (1) FR2689344B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6107880A (en) * 1998-08-06 2000-08-22 Motorola, Inc. Method and apparatus for increasing the linearity of the phase and gain of a power amplifier circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5544225A (en) * 1978-09-25 1980-03-28 Nec Corp Time sharing gain adjustment circuit
US4551688A (en) * 1984-05-23 1985-11-05 Rockwell International Corporation Delay compensated automatic gain control
US4574252A (en) * 1985-03-25 1986-03-04 The United States Of America As Represented By The Secretary Of The Navy Constant rise AGC device
FR2689348B1 (en) 1992-03-27 1994-05-06 Alcatel Telspace GAIN CONTROL DEVICE IN AN INFORMATION SIGNAL RECEIVER.

Also Published As

Publication number Publication date
EP0562961B1 (en) 1996-10-23
ES2092781T3 (en) 1996-12-01
CA2092788A1 (en) 1993-09-28
FI931317A0 (en) 1993-03-24
DE69305556D1 (en) 1996-11-28
JPH0661885A (en) 1994-03-04
DE69305556T2 (en) 1997-02-20
AU662608B2 (en) 1995-09-07
EP0562961A1 (en) 1993-09-29
FI931317A (en) 1993-09-28
FR2689344A1 (en) 1993-10-01
FR2689344B1 (en) 1994-05-06

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired