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FR2725276B1 - METHOD AND DEVICE FOR DETERMINING THE ACCURATE FREQUENCY AND AMPLITUDE OF A SINUSOIDAL SIGNAL - Google Patents

METHOD AND DEVICE FOR DETERMINING THE ACCURATE FREQUENCY AND AMPLITUDE OF A SINUSOIDAL SIGNAL

Info

Publication number
FR2725276B1
FR2725276B1 FR9411630A FR9411630A FR2725276B1 FR 2725276 B1 FR2725276 B1 FR 2725276B1 FR 9411630 A FR9411630 A FR 9411630A FR 9411630 A FR9411630 A FR 9411630A FR 2725276 B1 FR2725276 B1 FR 2725276B1
Authority
FR
France
Prior art keywords
amplitude
determining
sinusoidal signal
accurate frequency
accurate
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 - Fee Related
Application number
FR9411630A
Other languages
French (fr)
Other versions
FR2725276A1 (en
Inventor
Jean Yves Morin
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.)
Direction General de lArmement DGA
Gouvernement de la Republique Francaise
Original Assignee
Delegation Generale pour lArmement
Gouvernement de la Republique Francaise
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 Delegation Generale pour lArmement, Gouvernement de la Republique Francaise filed Critical Delegation Generale pour lArmement
Priority to FR9411630A priority Critical patent/FR2725276B1/en
Publication of FR2725276A1 publication Critical patent/FR2725276A1/en
Application granted granted Critical
Publication of FR2725276B1 publication Critical patent/FR2725276B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01R23/165—Spectrum analysis; Fourier analysis using filters
    • G01R23/167—Spectrum analysis; Fourier analysis using filters with digital filters

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Complex Calculations (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
FR9411630A 1994-09-29 1994-09-29 METHOD AND DEVICE FOR DETERMINING THE ACCURATE FREQUENCY AND AMPLITUDE OF A SINUSOIDAL SIGNAL Expired - Fee Related FR2725276B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9411630A FR2725276B1 (en) 1994-09-29 1994-09-29 METHOD AND DEVICE FOR DETERMINING THE ACCURATE FREQUENCY AND AMPLITUDE OF A SINUSOIDAL SIGNAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9411630A FR2725276B1 (en) 1994-09-29 1994-09-29 METHOD AND DEVICE FOR DETERMINING THE ACCURATE FREQUENCY AND AMPLITUDE OF A SINUSOIDAL SIGNAL

Publications (2)

Publication Number Publication Date
FR2725276A1 FR2725276A1 (en) 1996-04-05
FR2725276B1 true FR2725276B1 (en) 1996-11-08

Family

ID=9467400

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9411630A Expired - Fee Related FR2725276B1 (en) 1994-09-29 1994-09-29 METHOD AND DEVICE FOR DETERMINING THE ACCURATE FREQUENCY AND AMPLITUDE OF A SINUSOIDAL SIGNAL

Country Status (1)

Country Link
FR (1) FR2725276B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4232194A (en) * 1979-03-16 1980-11-04 Ocean Technology, Inc. Voice encryption system
SE458070B (en) * 1987-06-29 1989-02-20 Asea Ab PROCEDURE AND DEVICE OF A FREQUENCY RELAY
GB2232494B (en) * 1989-05-24 1993-01-27 Marconi Instruments Ltd Frequency spectrum determination using interpolation
FR2670062B1 (en) * 1990-11-30 1993-11-12 Thomson Csf METHOD FOR RECALARING THE LOCAL OSCILLATORS OF A RECEIVER AND DEVICE FOR CARRYING OUT THE METHOD.
EP0523263B1 (en) * 1991-07-16 1997-01-08 Wavetek Gmbh A method for determining the frequency of a dominant signal in an input signal
US5272446A (en) * 1991-11-29 1993-12-21 Comsat Digitally implemented fast frequency estimator/demodulator for low bit rate maritime and mobile data communications without the use of an acquisition preamble

Also Published As

Publication number Publication date
FR2725276A1 (en) 1996-04-05

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110531