CH374760A - Anordnung zur frequenzselektiven Pegelmessung - Google Patents

Anordnung zur frequenzselektiven Pegelmessung

Info

Publication number
CH374760A
CH374760A CH7699059A CH7699059A CH374760A CH 374760 A CH374760 A CH 374760A CH 7699059 A CH7699059 A CH 7699059A CH 7699059 A CH7699059 A CH 7699059A CH 374760 A CH374760 A CH 374760A
Authority
CH
Switzerland
Prior art keywords
frequency
arrangement
level measurement
selective level
selective
Prior art date
Application number
CH7699059A
Other languages
English (en)
Inventor
Bidlingmayer Meinrad
Hans Dipl Ing Schittko
Alfred Dipl Ing Manfreda
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH374760A publication Critical patent/CH374760A/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/46—Monitoring; Testing
    • H04B3/48—Testing attenuation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B23/00—Generation of oscillations periodically swept over a predetermined frequency range

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Superheterodyne Receivers (AREA)
CH7699059A 1958-08-22 1959-08-14 Anordnung zur frequenzselektiven Pegelmessung CH374760A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES59519A DE1076265B (de) 1958-08-22 1958-08-22 Anordnung zur selektiven Pegelmessung

Publications (1)

Publication Number Publication Date
CH374760A true CH374760A (de) 1964-01-31

Family

ID=7493370

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7699059A CH374760A (de) 1958-08-22 1959-08-14 Anordnung zur frequenzselektiven Pegelmessung

Country Status (5)

Country Link
CH (1) CH374760A (de)
DE (1) DE1076265B (de)
FR (1) FR1235766A (de)
GB (1) GB897588A (de)
NL (1) NL134177C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1274201B (de) * 1966-02-16 1968-08-01 Wandel & Goltermann In Kette schaltbare Quarzfrequenzdekade

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1015922B (de) * 1954-04-14 1957-09-19 Rohde & Schwarz Einrichtung zur Frequenzmessung hochfrequenter elektromagnetischer Schwingungen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1274201B (de) * 1966-02-16 1968-08-01 Wandel & Goltermann In Kette schaltbare Quarzfrequenzdekade

Also Published As

Publication number Publication date
DE1076265B (de) 1960-02-25
FR1235766A (fr) 1960-07-08
NL134177C (de) 1972-05-15
GB897588A (en) 1962-05-30
NL242511A (de) 1964-01-27

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