DE69415941T2 - Automatische Verstärkungsregelung in Funkempfängern - Google Patents

Automatische Verstärkungsregelung in Funkempfängern

Info

Publication number
DE69415941T2
DE69415941T2 DE1994615941 DE69415941T DE69415941T2 DE 69415941 T2 DE69415941 T2 DE 69415941T2 DE 1994615941 DE1994615941 DE 1994615941 DE 69415941 T DE69415941 T DE 69415941T DE 69415941 T2 DE69415941 T2 DE 69415941T2
Authority
DE
Germany
Prior art keywords
gain control
automatic gain
radio receivers
receivers
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.)
Expired - Fee Related
Application number
DE1994615941
Other languages
English (en)
Other versions
DE69415941D1 (de
Inventor
Serge Chadeyron
Jean Delannoy
Jean Delecrin
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 CSF SA filed Critical Thomson CSF SA
Publication of DE69415941D1 publication Critical patent/DE69415941D1/de
Application granted granted Critical
Publication of DE69415941T2 publication Critical patent/DE69415941T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/04—Details
    • G01S3/043—Receivers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/001—Digital control of analog signals

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Circuits Of Receivers In General (AREA)
DE1994615941 1993-11-19 1994-11-15 Automatische Verstärkungsregelung in Funkempfängern Expired - Fee Related DE69415941T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9313879A FR2712750B1 (fr) 1993-11-19 1993-11-19 Dispositif de commande automatique de gain dans une chaîne de réception radiofréquence.

Publications (2)

Publication Number Publication Date
DE69415941D1 DE69415941D1 (de) 1999-02-25
DE69415941T2 true DE69415941T2 (de) 1999-05-27

Family

ID=9453054

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994615941 Expired - Fee Related DE69415941T2 (de) 1993-11-19 1994-11-15 Automatische Verstärkungsregelung in Funkempfängern

Country Status (3)

Country Link
EP (1) EP0654897B1 (de)
DE (1) DE69415941T2 (de)
FR (1) FR2712750B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2918821B1 (fr) * 2007-07-10 2009-11-20 Thales Sa Attenuateur selectif en frequences

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786506A (en) * 1972-03-10 1974-01-15 Hughes Aircraft Co Dynamic range control system
JPS5621077A (en) * 1979-07-30 1981-02-27 Toshiba Corp Automatic radio direction finder
JPS6028310A (ja) * 1983-07-26 1985-02-13 Nec Corp 電子ボリユ−ム
FR2556476B1 (fr) * 1983-12-13 1987-12-18 Thomson Csf Radiogoniometre a ecart de temps d'arrivee, monocanal, adapte au traitement de signaux modules en amplitude de type a3j ou a1
JPS6375684A (ja) * 1986-09-19 1988-04-06 Toshiba Corp 無線方位表示装置

Also Published As

Publication number Publication date
EP0654897B1 (de) 1999-01-13
DE69415941D1 (de) 1999-02-25
FR2712750B1 (fr) 1995-12-22
FR2712750A1 (fr) 1995-05-24
EP0654897A1 (de) 1995-05-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee