NO784374L - Maaleinnretning for frekvensanalyse av signalnivaaer innen et vidt dynamikkomraade - Google Patents

Maaleinnretning for frekvensanalyse av signalnivaaer innen et vidt dynamikkomraade

Info

Publication number
NO784374L
NO784374L NO784374A NO784374A NO784374L NO 784374 L NO784374 L NO 784374L NO 784374 A NO784374 A NO 784374A NO 784374 A NO784374 A NO 784374A NO 784374 L NO784374 L NO 784374L
Authority
NO
Norway
Prior art keywords
measuring device
frequency analysis
signal levels
dynamics range
wide dynamics
Prior art date
Application number
NO784374A
Other languages
English (en)
Other versions
NO150979B (no
NO150979C (no
Inventor
Theodor Schwierz
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 NO784374L publication Critical patent/NO784374L/no
Publication of NO150979B publication Critical patent/NO150979B/no
Publication of NO150979C publication Critical patent/NO150979C/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/16—Spectrum analysis; Fourier analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0007—Frequency selective voltage or current level measuring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/46—Monitoring; Testing
    • H04B3/48—Testing attenuation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Amplifiers (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Superheterodyne Receivers (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
NO784374A 1977-12-27 1978-12-22 Maaleinnretning for frekvensanalyse av signalnivaaer innen et vidt dynamikkomraade NO150979C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2758154A DE2758154C3 (de) 1977-12-27 1977-12-27 Meßeinrichtung für eine Frequenzanalyse von Signalpegeln innerhalb eines großen Dynamikbereiches

Publications (3)

Publication Number Publication Date
NO784374L true NO784374L (no) 1979-06-28
NO150979B NO150979B (no) 1984-10-08
NO150979C NO150979C (no) 1985-01-23

Family

ID=6027378

Family Applications (1)

Application Number Title Priority Date Filing Date
NO784374A NO150979C (no) 1977-12-27 1978-12-22 Maaleinnretning for frekvensanalyse av signalnivaaer innen et vidt dynamikkomraade

Country Status (7)

Country Link
US (1) US4232263A (no)
EP (1) EP0002790B1 (no)
JP (1) JPS54106277A (no)
CA (1) CA1123056A (no)
DE (1) DE2758154C3 (no)
IE (1) IE47705B1 (no)
NO (1) NO150979C (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8007018A (nl) * 1980-01-21 1981-08-17 Tektronix Inc Golfvormanalysator.
US4802098A (en) * 1987-04-03 1989-01-31 Tektronix, Inc. Digital bandpass oscilloscope
CH683721A5 (de) * 1990-05-03 1994-04-29 Landis & Gyr Business Support Verfahren zur Ermittlung von Schätzwerten der Momentanwerte von Parametern mindestens eines sinusförmigen Signals mit konstanter und vorbekannter Frequenz.
RU208335U1 (ru) * 2021-09-13 2021-12-14 Федеральное государственное унитарное предприятие «Всероссийский научно-исследовательский институт автоматики им.Н.Л.Духова» (ФГУП «ВНИИА») Блок измерения частоты следования импульсов

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1373665A (fr) * 1963-02-13 1964-10-02 Cit Alcatel Mesureur de champ radioélectrique, de construction simplifiée
US3470468A (en) * 1965-07-06 1969-09-30 Melpar Inc Synthesis and wave generation with compactly carried waveforms
US3418574A (en) * 1966-01-28 1968-12-24 Raytheon Co Spectrum analyzer using limited operating frequency bandwidth
DE1516739A1 (de) * 1966-06-25 1969-07-10 Braun Ag Abstimmanzeige bei Rundfunkempfangsgeraeten mit sehr grossem Regelumfang
DE1960022B2 (de) * 1969-11-29 1973-09-27 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig, 8510 Fuerth Schaltungsanordnung zur Anzeige der Senderfeldstarke am Signaleingang eines Empfangers für Frequenzmoduherte Hochfrequente Schwingungen
DE2119898C3 (de) * 1971-04-23 1980-02-21 Wandel & Goltermann Gmbh & Co, 7412 Ehingen Selektiver Pegelmesser mit mindestens zweimaliger Frequenzumsetzung und mit Kalibriereinrichtung
US4005417A (en) * 1975-08-14 1977-01-25 Raytheon Company Frequency spectrum analyzer
US3971927A (en) * 1975-11-03 1976-07-27 The United States Of America As Represented By The Secretary Of The Navy Modular discrete cosine transform system

Also Published As

Publication number Publication date
NO150979B (no) 1984-10-08
JPS5710388B2 (no) 1982-02-26
DE2758154C3 (de) 1980-09-04
CA1123056A (en) 1982-05-04
EP0002790A3 (en) 1979-07-25
DE2758154A1 (de) 1979-06-28
DE2758154B2 (de) 1980-01-10
EP0002790B1 (de) 1983-10-19
IE782562L (en) 1979-06-27
EP0002790A2 (de) 1979-07-11
IE47705B1 (en) 1984-05-30
NO150979C (no) 1985-01-23
JPS54106277A (en) 1979-08-21
US4232263A (en) 1980-11-04

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