SE9002654L - Mätare - Google Patents

Mätare

Info

Publication number
SE9002654L
SE9002654L SE9002654A SE9002654A SE9002654L SE 9002654 L SE9002654 L SE 9002654L SE 9002654 A SE9002654 A SE 9002654A SE 9002654 A SE9002654 A SE 9002654A SE 9002654 L SE9002654 L SE 9002654L
Authority
SE
Sweden
Prior art keywords
frequency
discriminators
spatial
meter
measured
Prior art date
Application number
SE9002654A
Other languages
Unknown language ( )
English (en)
Other versions
SE9002654D0 (sv
SE513753C2 (sv
Inventor
J-L Montardy
E Chamouard
D Jahan
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 SE9002654D0 publication Critical patent/SE9002654D0/sv
Publication of SE9002654L publication Critical patent/SE9002654L/sv
Publication of SE513753C2 publication Critical patent/SE513753C2/sv

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
    • G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
SE9002654A 1989-08-04 1990-08-01 Momentan digital frekvensmätare SE513753C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8910525A FR2686702B1 (fr) 1989-08-04 1989-08-04 Frequencemetre numerique instantane a echantillonnage spatial.

Publications (3)

Publication Number Publication Date
SE9002654D0 SE9002654D0 (sv) 1990-08-01
SE9002654L true SE9002654L (sv) 1993-08-13
SE513753C2 SE513753C2 (sv) 2000-10-30

Family

ID=9384477

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9002654A SE513753C2 (sv) 1989-08-04 1990-08-01 Momentan digital frekvensmätare

Country Status (5)

Country Link
DE (1) DE4024438C2 (sv)
FR (1) FR2686702B1 (sv)
GB (1) GB2263554A (sv)
IT (1) IT1242719B (sv)
SE (1) SE513753C2 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2265223A (en) * 1990-09-14 1993-09-22 Thomson Csf Phase discriminator with spatial sampling

Family Cites Families (7)

* 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
US3541443A (en) * 1968-03-27 1970-11-17 Magnavox Co Standing waving sensing frequency indicating device
US3967210A (en) * 1974-11-12 1976-06-29 Wisconsin Alumni Research Foundation Multimode and multistate ladder oscillator and frequency recognition device
FR2661506B1 (fr) * 1983-03-31 1992-09-11 Thomson Csf Dispositif a large bande pour la mesure de la frequence d'un signal, notamment pour la mesure des frequences respectives de signaux simultanes.
DE3736124A1 (de) * 1987-10-26 1989-05-03 Licentia Gmbh Verfahren und anordnung zur bestimmung der momentanfrequenz eines signals
US4783640A (en) * 1987-12-28 1988-11-08 Hughes Aircraft Company Simultaneous-delay correlator apparatus
US4818949A (en) * 1988-01-06 1989-04-04 U.S. Government As Represented By Director, National Security Agency Microwave and millimeter-wave spectrum analyzer

Also Published As

Publication number Publication date
DE4024438C2 (de) 2000-09-21
SE9002654D0 (sv) 1990-08-01
GB9017032D0 (en) 1993-04-14
FR2686702A1 (fr) 1993-07-30
GB2263554A (en) 1993-07-28
IT9067580A0 (it) 1990-07-24
IT9067580A1 (it) 1992-01-24
SE513753C2 (sv) 2000-10-30
FR2686702B1 (fr) 1995-06-16
DE4024438A1 (de) 1993-10-21
IT1242719B (it) 1994-05-17

Similar Documents

Publication Publication Date Title
ES2064573T3 (es) Aparato para la medicion de la frescura de la carne.
DE3776424D1 (de) Fotoelektrische messeinrichtung.
ATE345489T1 (de) Axialer led-positionsgeber zur messung der winkellage eines rotierenden gliedes
Flett et al. First results from a submillimetre polarimeter on the James Clerk Maxwell Telescope
ATE89406T1 (de) Positionsmesseinrichtung.
SE9002654D0 (sv) Maetare
US3612691A (en) Monchromaticity detector
Gillham Photoelectric polarimeter using the Faraday effect
JPS5516229A (en) Fourier transformation type nuclear magnetic resonance device
Kandpal et al. Angular separation of a pair of sources by spectral interferometric technique
Usher et al. A self-oscillating rubidium vapour magnetometer for geomagnetic measurements
DE59107063D1 (de) Decodiervorrichtung
SU1275318A1 (ru) Измеритель частоты
SU1374061A1 (ru) Дозиметр ультрафиолетового излучени
SU1545121A1 (ru) Дифференциальный измеритель давлени
Thomas et al. Microprocessor‐based digital correlator
Joseph Buck Signal and noise characteristics in radiometric correlation detectors
JPS5655825A (en) Optical type temperature sensor
SU924894A1 (ru) Устройство дл измерени изохронных искажений
Moe Instrumental Polarization in the Solar Tower Telescope at Oslo Solar Observatory
SU490050A1 (ru) Устройство дл обнаружени неоднородности магнитного пол феррозондового типа
SU936026A1 (ru) Устройство дл считывани цилиндрических магнитных доменов
ATE89410T1 (de) Positionsmesseinrichtung.
RU93013382A (ru) Способ измерения коэффициента усиления исследуемой антенны
SU498570A1 (ru) Фазометр микроволнового и оптического диапазонов волн

Legal Events

Date Code Title Description
NUG Patent has lapsed