CA1003114A - Spectrum analysis systems for electrical signals - Google Patents

Spectrum analysis systems for electrical signals

Info

Publication number
CA1003114A
CA1003114A CA183,557A CA183557A CA1003114A CA 1003114 A CA1003114 A CA 1003114A CA 183557 A CA183557 A CA 183557A CA 1003114 A CA1003114 A CA 1003114A
Authority
CA
Canada
Prior art keywords
electrical signals
spectrum analysis
analysis systems
systems
spectrum
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
CA183,557A
Other languages
English (en)
Other versions
CA183557S (en
Inventor
Pierre Delepine
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
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Application granted granted Critical
Publication of CA1003114A publication Critical patent/CA1003114A/en
Expired legal-status Critical Current

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
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Complex Calculations (AREA)
  • Spectrometry And Color Measurement (AREA)
CA183,557A 1972-11-07 1973-10-17 Spectrum analysis systems for electrical signals Expired CA1003114A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7239348A FR2205668B1 (enExample) 1972-11-07 1972-11-07

Publications (1)

Publication Number Publication Date
CA1003114A true CA1003114A (en) 1977-01-04

Family

ID=9106747

Family Applications (1)

Application Number Title Priority Date Filing Date
CA183,557A Expired CA1003114A (en) 1972-11-07 1973-10-17 Spectrum analysis systems for electrical signals

Country Status (9)

Country Link
US (1) US3932737A (enExample)
BR (1) BR7308702D0 (enExample)
CA (1) CA1003114A (enExample)
DE (1) DE2355640A1 (enExample)
FR (1) FR2205668B1 (enExample)
GB (1) GB1411922A (enExample)
IT (1) IT1003553B (enExample)
NL (1) NL7315048A (enExample)
ZA (1) ZA737271B (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054785A (en) * 1976-09-16 1977-10-18 Sangamo Weston, Inc. Spectrum analyzer with multiple operational modes
US4093988A (en) * 1976-11-08 1978-06-06 General Electric Company High speed frequency response measurement
DE2854315C2 (de) * 1978-12-15 1987-01-02 German Ing.(Grad.) 8060 Dachau Grimm Einrichtung zum Bestimmen von die Netzfrequenz beeinflussenden Störungen in elektrischen Energieversorgungsnetzen und Verwendung einer derartigen Einrichtung in einer adaptiven Frequenzregeleinrichtung für elektrische Energieversorgungsnetze
FR2714735B1 (fr) * 1986-11-28 1996-04-12 Thomson Csf Analyseur de spectre et son application à un autodirecteur de missiles du type à antennes d'émission et de réception distinctes et fixes.
US4928251A (en) * 1987-04-27 1990-05-22 Hewlett-Packard Company Method and apparatus for waveform reconstruction for sampled data system
DE4225401C1 (de) * 1992-07-29 1994-05-26 Siemens Ag Verfahren zum Bestimmen spektraler Anteile eines Signals und Vorrichtung zur Durchführung des Verfahrens
US5477465A (en) * 1993-08-31 1995-12-19 Talx Corporation Multi-frequency receiver with arbitrary center frequencies
US5485395A (en) * 1994-02-14 1996-01-16 Brigham Young University Method for processing sampled data signals
US6725108B1 (en) * 1999-01-28 2004-04-20 International Business Machines Corporation System and method for interpretation and visualization of acoustic spectra, particularly to discover the pitch and timbre of musical sounds
US6823086B1 (en) * 2000-08-29 2004-11-23 Analogic Corporation Adaptive spatial filter
US6751564B2 (en) 2002-05-28 2004-06-15 David I. Dunthorn Waveform analysis
US20080089401A1 (en) * 2006-10-16 2008-04-17 Pao-Jen Lai Signal Testing System
CN110095650A (zh) * 2019-05-05 2019-08-06 三峡大学 基于五项Rife-Vincent(I)窗的四谱线插值FFT的复杂谐波检测分析方法
FR3105403B1 (fr) * 2019-12-19 2021-11-19 Openfield Débitmètre doppler radar à micro-ondes pour puits d'hydrocarbures
CN112986677B (zh) * 2021-02-04 2022-01-28 电子科技大学 一种基于SoC动态可配的频谱分析的系统及实现方法
CN112763799B (zh) * 2021-04-08 2021-06-08 深圳市鼎阳科技股份有限公司 频谱分析仪的信号处理方法和频谱分析仪

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3566035A (en) * 1969-07-17 1971-02-23 Bell Telephone Labor Inc Real time cepstrum analyzer

Also Published As

Publication number Publication date
FR2205668B1 (enExample) 1981-04-10
GB1411922A (en) 1975-10-29
DE2355640A1 (de) 1974-05-30
BR7308702D0 (pt) 1974-08-29
NL7315048A (enExample) 1974-05-09
US3932737A (en) 1976-01-13
IT1003553B (it) 1976-06-10
FR2205668A1 (enExample) 1974-05-31
ZA737271B (en) 1974-08-28

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