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FR903667A - Method and device for frequency analysis - Google Patents

Method and device for frequency analysis

Info

Publication number
FR903667A
FR903667A FR903667DA FR903667A FR 903667 A FR903667 A FR 903667A FR 903667D A FR903667D A FR 903667DA FR 903667 A FR903667 A FR 903667A
Authority
FR
France
Prior art keywords
frequency analysis
analysis
frequency
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR903667A publication Critical patent/FR903667A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/28—Measuring attenuation, gain, phase shift or derived characteristics of electric four pole networks, i.e. two-port networks; Measuring transient response
    • G01R27/32—Measuring attenuation, gain, phase shift or derived characteristics of electric four pole networks, i.e. two-port networks; Measuring transient response in circuits having distributed constants, e.g. having very long conductors or involving high frequencies

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR903667D 1943-04-27 1944-04-25 Method and device for frequency analysis Expired FR903667A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL903667X 1943-04-27

Publications (1)

Publication Number Publication Date
FR903667A true FR903667A (en) 1945-10-11

Family

ID=19858499

Family Applications (1)

Application Number Title Priority Date Filing Date
FR903667D Expired FR903667A (en) 1943-04-27 1944-04-25 Method and device for frequency analysis

Country Status (1)

Country Link
FR (1) FR903667A (en)

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