FR1545800A - Perfectionnements aux amplificateurs à transistors - Google Patents

Perfectionnements aux amplificateurs à transistors

Info

Publication number
FR1545800A
FR1545800A FR122940A FR122940A FR1545800A FR 1545800 A FR1545800 A FR 1545800A FR 122940 A FR122940 A FR 122940A FR 122940 A FR122940 A FR 122940A FR 1545800 A FR1545800 A FR 1545800A
Authority
FR
France
Prior art keywords
transistor amplifiers
amplifiers
transistor
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
Application number
FR122940A
Other languages
English (en)
Inventor
Francis Pellan
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.)
CIE CENTRALE D ELECTRONIQUE ET
Original Assignee
CIE CENTRALE D ELECTRONIQUE ET
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 CIE CENTRALE D ELECTRONIQUE ET filed Critical CIE CENTRALE D ELECTRONIQUE ET
Priority to FR122940A priority Critical patent/FR1545800A/fr
Application granted granted Critical
Publication of FR1545800A publication Critical patent/FR1545800A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/52—Automatic gain 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR122940A 1967-10-02 1967-10-02 Perfectionnements aux amplificateurs à transistors Expired FR1545800A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR122940A FR1545800A (fr) 1967-10-02 1967-10-02 Perfectionnements aux amplificateurs à transistors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR122940A FR1545800A (fr) 1967-10-02 1967-10-02 Perfectionnements aux amplificateurs à transistors

Publications (1)

Publication Number Publication Date
FR1545800A true FR1545800A (fr) 1968-11-15

Family

ID=8639340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR122940A Expired FR1545800A (fr) 1967-10-02 1967-10-02 Perfectionnements aux amplificateurs à transistors

Country Status (1)

Country Link
FR (1) FR1545800A (fr)

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