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FR856476A - Measurement of weak oscillations superimposed on direct currents, in particular at t. s. f. - Google Patents

Measurement of weak oscillations superimposed on direct currents, in particular at t. s. f.

Info

Publication number
FR856476A
FR856476A FR856476DA FR856476A FR 856476 A FR856476 A FR 856476A FR 856476D A FR856476D A FR 856476DA FR 856476 A FR856476 A FR 856476A
Authority
FR
France
Prior art keywords
measurement
direct currents
oscillations superimposed
weak oscillations
weak
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
Other languages
French (fr)
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.)
Societe Francaise Radio Electrique
Original Assignee
Societe Francaise Radio Electrique
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 Societe Francaise Radio Electrique filed Critical Societe Francaise Radio Electrique
Application granted granted Critical
Publication of FR856476A publication Critical patent/FR856476A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/30—Structural combination of electric measuring instruments with basic electronic circuits, e.g. with amplifier

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR856476D 1939-02-27 1939-02-27 Measurement of weak oscillations superimposed on direct currents, in particular at t. s. f. Expired FR856476A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR856476T 1939-02-27

Publications (1)

Publication Number Publication Date
FR856476A true FR856476A (en) 1940-06-14

Family

ID=9328887

Family Applications (1)

Application Number Title Priority Date Filing Date
FR856476D Expired FR856476A (en) 1939-02-27 1939-02-27 Measurement of weak oscillations superimposed on direct currents, in particular at t. s. f.

Country Status (1)

Country Link
FR (1) FR856476A (en)

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