FR1237779A - Improvements to resonant circuits that can be tuned over a wide frequency band - Google Patents

Improvements to resonant circuits that can be tuned over a wide frequency band

Info

Publication number
FR1237779A
FR1237779A FR798090A FR798090A FR1237779A FR 1237779 A FR1237779 A FR 1237779A FR 798090 A FR798090 A FR 798090A FR 798090 A FR798090 A FR 798090A FR 1237779 A FR1237779 A FR 1237779A
Authority
FR
France
Prior art keywords
frequency band
wide frequency
resonant circuits
tuned over
tuned
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
FR798090A
Other languages
French (fr)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR798090A priority Critical patent/FR1237779A/en
Priority to LU38814D priority patent/LU38814A1/xx
Priority to CH680260A priority patent/CH365765A/en
Priority to BE591921A priority patent/BE591921A/en
Priority to SE603960A priority patent/SE300119B/xx
Priority to GB2157560A priority patent/GB942558A/en
Application granted granted Critical
Publication of FR1237779A publication Critical patent/FR1237779A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F21/00—Variable inductances or transformers of the signal type
    • H01F21/02—Variable inductances or transformers of the signal type continuously variable, e.g. variometers
    • H01F21/08—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by varying the permeability of the core, e.g. by varying magnetic bias
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
    • H05H7/02—Circuits or systems for supplying or feeding radio-frequency energy
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
    • H05H7/04—Magnet systems, e.g. undulators, wigglers; Energisation thereof
FR798090A 1959-06-20 1959-06-20 Improvements to resonant circuits that can be tuned over a wide frequency band Expired FR1237779A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR798090A FR1237779A (en) 1959-06-20 1959-06-20 Improvements to resonant circuits that can be tuned over a wide frequency band
LU38814D LU38814A1 (en) 1959-06-20 1960-06-14
CH680260A CH365765A (en) 1959-06-20 1960-06-15 Inductance element comprising a variable polarization magnetic circuit
BE591921A BE591921A (en) 1959-06-20 1960-06-15 Improvements to inductance elements comprising magnetic circuits with variable polarization.
SE603960A SE300119B (en) 1959-06-20 1960-06-20
GB2157560A GB942558A (en) 1959-06-20 1960-06-20 Improvements in magnetic-cord inductors with variable magnetization and resonant circuits including such conductors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR798090A FR1237779A (en) 1959-06-20 1959-06-20 Improvements to resonant circuits that can be tuned over a wide frequency band

Publications (1)

Publication Number Publication Date
FR1237779A true FR1237779A (en) 1960-08-05

Family

ID=8716281

Family Applications (1)

Application Number Title Priority Date Filing Date
FR798090A Expired FR1237779A (en) 1959-06-20 1959-06-20 Improvements to resonant circuits that can be tuned over a wide frequency band

Country Status (6)

Country Link
BE (1) BE591921A (en)
CH (1) CH365765A (en)
FR (1) FR1237779A (en)
GB (1) GB942558A (en)
LU (1) LU38814A1 (en)
SE (1) SE300119B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5661366A (en) * 1994-11-04 1997-08-26 Hitachi, Ltd. Ion beam accelerating device having separately excited magnetic cores
JP2867933B2 (en) * 1995-12-14 1999-03-10 株式会社日立製作所 High-frequency accelerator and annular accelerator

Also Published As

Publication number Publication date
SE300119B (en) 1968-04-08
BE591921A (en) 1960-10-03
LU38814A1 (en) 1960-08-16
GB942558A (en) 1963-11-27
CH365765A (en) 1962-11-30

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