FR1271548A - Nouvel amplificateur à transistor à gain variable - Google Patents

Nouvel amplificateur à transistor à gain variable

Info

Publication number
FR1271548A
FR1271548A FR833295A FR833295A FR1271548A FR 1271548 A FR1271548 A FR 1271548A FR 833295 A FR833295 A FR 833295A FR 833295 A FR833295 A FR 833295A FR 1271548 A FR1271548 A FR 1271548A
Authority
FR
France
Prior art keywords
variable gain
transistor amplifier
new variable
gain transistor
new
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
FR833295A
Other languages
English (en)
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
CSF Compagnie Generale de Telegraphie sans Fil 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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to FR833295A priority Critical patent/FR1271548A/fr
Application granted granted Critical
Publication of FR1271548A publication Critical patent/FR1271548A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0035—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements
    • H03G1/0052—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements using diodes
FR833295A 1960-07-19 1960-07-19 Nouvel amplificateur à transistor à gain variable Expired FR1271548A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR833295A FR1271548A (fr) 1960-07-19 1960-07-19 Nouvel amplificateur à transistor à gain variable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR833295A FR1271548A (fr) 1960-07-19 1960-07-19 Nouvel amplificateur à transistor à gain variable

Publications (1)

Publication Number Publication Date
FR1271548A true FR1271548A (fr) 1961-09-15

Family

ID=8735727

Family Applications (1)

Application Number Title Priority Date Filing Date
FR833295A Expired FR1271548A (fr) 1960-07-19 1960-07-19 Nouvel amplificateur à transistor à gain variable

Country Status (1)

Country Link
FR (1) FR1271548A (fr)

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