FR2573923B1 - GENERATOR OF A TEMPERATURE-STABILIZED VARIABLE MAGNETIC FIELD AND ITS APPLICATION TO IRON AND YTTRIUM GRENATE OSCILLATORS AND BALL FILTERS - Google Patents

GENERATOR OF A TEMPERATURE-STABILIZED VARIABLE MAGNETIC FIELD AND ITS APPLICATION TO IRON AND YTTRIUM GRENATE OSCILLATORS AND BALL FILTERS

Info

Publication number
FR2573923B1
FR2573923B1 FR8417961A FR8417961A FR2573923B1 FR 2573923 B1 FR2573923 B1 FR 2573923B1 FR 8417961 A FR8417961 A FR 8417961A FR 8417961 A FR8417961 A FR 8417961A FR 2573923 B1 FR2573923 B1 FR 2573923B1
Authority
FR
France
Prior art keywords
grenate
oscillators
yttrium
iron
generator
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
FR8417961A
Other languages
French (fr)
Other versions
FR2573923A1 (en
Inventor
Roger Charbonnier
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.)
Adret Electronique SA
Original Assignee
Adret Electronique 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 Adret Electronique SA filed Critical Adret Electronique SA
Priority to FR8417961A priority Critical patent/FR2573923B1/en
Publication of FR2573923A1 publication Critical patent/FR2573923A1/en
Application granted granted Critical
Publication of FR2573923B1 publication Critical patent/FR2573923B1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/215—Frequency-selective devices, e.g. filters using ferromagnetic material
    • H01P1/218—Frequency-selective devices, e.g. filters using ferromagnetic material the ferromagnetic material acting as a frequency selective coupling element, e.g. YIG-filters
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F7/00—Regulating magnetic variables

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Surgical Instruments (AREA)
FR8417961A 1984-11-26 1984-11-26 GENERATOR OF A TEMPERATURE-STABILIZED VARIABLE MAGNETIC FIELD AND ITS APPLICATION TO IRON AND YTTRIUM GRENATE OSCILLATORS AND BALL FILTERS Expired FR2573923B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8417961A FR2573923B1 (en) 1984-11-26 1984-11-26 GENERATOR OF A TEMPERATURE-STABILIZED VARIABLE MAGNETIC FIELD AND ITS APPLICATION TO IRON AND YTTRIUM GRENATE OSCILLATORS AND BALL FILTERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8417961A FR2573923B1 (en) 1984-11-26 1984-11-26 GENERATOR OF A TEMPERATURE-STABILIZED VARIABLE MAGNETIC FIELD AND ITS APPLICATION TO IRON AND YTTRIUM GRENATE OSCILLATORS AND BALL FILTERS

Publications (2)

Publication Number Publication Date
FR2573923A1 FR2573923A1 (en) 1986-05-30
FR2573923B1 true FR2573923B1 (en) 1986-12-19

Family

ID=9309923

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8417961A Expired FR2573923B1 (en) 1984-11-26 1984-11-26 GENERATOR OF A TEMPERATURE-STABILIZED VARIABLE MAGNETIC FIELD AND ITS APPLICATION TO IRON AND YTTRIUM GRENATE OSCILLATORS AND BALL FILTERS

Country Status (1)

Country Link
FR (1) FR2573923B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604306A1 (en) * 1986-09-18 1988-03-25 Bardin Jean Claude UHF device with tuning by ferromagnetic material
JPS6384301A (en) * 1986-09-29 1988-04-14 Sony Corp Ferromagnetic resonance equipment
US8760236B2 (en) 2011-07-28 2014-06-24 Agilent Technologies, Inc. Drift stabilization of magnetically tunable filter by temperature regulation and mechanical isolation of elctromagnet coil

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3474222A (en) * 1967-06-12 1969-10-21 Varian Associates Oven regulated permanent magnet having thermal lagging between the oven and the magnet
US3621378A (en) * 1968-05-13 1971-11-16 Jury Lvovich Kleiman Sample-thermostatting device for radio-frequency spectrometers notably nmr spectrometers

Also Published As

Publication number Publication date
FR2573923A1 (en) 1986-05-30

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Legal Events

Date Code Title Description
ST Notification of lapse