IT1235233B - Procedimento e dispositivo a larga banda per la misura della frequenza di un segnale,particolarmente per la misura delle frequenze rispettive di segnali simultanei - Google Patents

Procedimento e dispositivo a larga banda per la misura della frequenza di un segnale,particolarmente per la misura delle frequenze rispettive di segnali simultanei

Info

Publication number
IT1235233B
IT1235233B IT8467307A IT6730784A IT1235233B IT 1235233 B IT1235233 B IT 1235233B IT 8467307 A IT8467307 A IT 8467307A IT 6730784 A IT6730784 A IT 6730784A IT 1235233 B IT1235233 B IT 1235233B
Authority
IT
Italy
Prior art keywords
measuring
procedure
frequency
signal
wide band
Prior art date
Application number
IT8467307A
Other languages
English (en)
Other versions
IT8467307A0 (it
Inventor
Claude Aury
Jean-Luc Montardy
Original Assignee
Thomson Csf
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 filed Critical Thomson Csf
Publication of IT8467307A0 publication Critical patent/IT8467307A0/it
Application granted granted Critical
Publication of IT1235233B publication Critical patent/IT1235233B/it

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Radar Systems Or Details Thereof (AREA)
IT8467307A 1983-03-31 1984-03-28 Procedimento e dispositivo a larga banda per la misura della frequenza di un segnale,particolarmente per la misura delle frequenze rispettive di segnali simultanei IT1235233B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8305357A FR2661506B1 (fr) 1983-03-31 1983-03-31 Dispositif a large bande pour la mesure de la frequence d'un signal, notamment pour la mesure des frequences respectives de signaux simultanes.

Publications (2)

Publication Number Publication Date
IT8467307A0 IT8467307A0 (it) 1984-03-28
IT1235233B true IT1235233B (it) 1992-06-26

Family

ID=9287446

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8467307A IT1235233B (it) 1983-03-31 1984-03-28 Procedimento e dispositivo a larga banda per la misura della frequenza di un segnale,particolarmente per la misura delle frequenze rispettive di segnali simultanei

Country Status (5)

Country Link
DE (1) DE3411654C2 (it)
FR (1) FR2661506B1 (it)
GB (1) GB2248504B (it)
IT (1) IT1235233B (it)
NL (1) NL8401025A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2686702B1 (fr) * 1989-08-04 1995-06-16 Thomson Csf Frequencemetre numerique instantane a echantillonnage spatial.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1442592A (en) * 1946-07-09 1976-07-14 Secr Defence Cathode ray tube apparatus
US3135917A (en) * 1961-09-11 1964-06-02 Sanders Associates Inc Frequency sensitive wave analyzer including frequency sensing phase shifting means
US3541443A (en) * 1968-03-27 1970-11-17 Magnavox Co Standing waving sensing frequency indicating device
US3674998A (en) * 1970-03-04 1972-07-04 Varian Associates Method and apparatus for automatic phase control in a fourier analyzed readout of impulse resonance data
FR2154348B1 (it) * 1971-09-28 1974-05-31 Ibm France
US4305159A (en) * 1978-01-23 1981-12-08 Sanders Associates, Inc. Compressive receiver

Also Published As

Publication number Publication date
IT8467307A0 (it) 1984-03-28
NL8401025A (nl) 1991-12-02
DE3411654C2 (de) 1994-03-24
FR2661506B1 (fr) 1992-09-11
DE3411654A1 (de) 1992-03-05
GB2248504B (en) 1992-08-19
FR2661506A1 (fr) 1991-10-31
GB2248504A (en) 1992-04-08

Similar Documents

Publication Publication Date Title
KR870005750U (ko) 무선주파수에 의해 제작동화 가능한 표시기
JPS5360672A (en) Method of measuring frequency of pulse signal and device thereof
DK158688D0 (da) Hoejfrekvens signal-forstaerker
JPS5474716A (en) Audible frequency signal digital recorder
IT7851706A0 (it) Dispositivo di misura della frequenza di segnali radio
IT8267919A0 (it) Procedimento e strumento per la misura dell ampiezza di un segnale periodico fortemente affetto da rumore e senza riferimento di fase
FR2479452B1 (fr) Convertisseur de grandeurs mesurees parcours-frequence
DE69323121D1 (de) Radiofrequenzmessapparat
GB2189034B (en) Simultaneous instantaneous signal frequency measurement
IL53980A (en) Speech signal detection arrangement using vocal frequency band analysis
IT1055015B (it) Procedimento per rivelare componenti di frequenze determinate in segnali risultanti da multiplicazione di canali numerici e ricevitore numerico a multifrequenza per la realizzazione de questo procedimento
IT1170149B (it) Analizzatore di frequenza di treni di segnali
JPS53118954A (en) Device for limiting frequency of amplitudeelimited signal
IT1235233B (it) Procedimento e dispositivo a larga banda per la misura della frequenza di un segnale,particolarmente per la misura delle frequenze rispettive di segnali simultanei
IT9021149A0 (it) Procedimento e dispositivo per il rilevamento di segnali in radiofrequenza
GB1549567A (en) Method and circuit for the selective measurement of the wide band level of a measured signal
YU33477A (en) Holding assembly in a receiver for the detection of two frequency in amultifrequency tone signal
IT1129268B (it) Procedimento e dispositivo per la elaborazione di segnali a larga banda di elevata dinamica particolarmente nei sistemi di prova ad ultrasuoni
IT8619595A1 (it) Amplificatore a banda larga comprendente un dispositivo circuitale per migliorare la risposta in frequenza
IT1235232B (it) Procedimento e dispositivo di misura del ritardo spaziale fra due segnali di uguale frequenza, in particolare nella banda delle iperfrequenze
JPS537277A (en) Device for measuring center frequency of narrow band random signal
JPS53125873A (en) Method of measuring frequency of repetitive signal
PL204503A1 (pl) Uklad polaczen do detekcji periodycznych sygnalow elektrycznych w okreslonym pasmie czestotliwosci
IT8119144A0 (it) Procedimento e dispositivo perl'ottenimento di un segnale elettrico a frequenza variabile linearmente in una larga banda.
GB2025631B (en) Measuring high frequency signals

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990226