FR1044120A - Improvements in methods and apparatus for frequency multiplication - Google Patents

Improvements in methods and apparatus for frequency multiplication

Info

Publication number
FR1044120A
FR1044120A FR1044120DA FR1044120A FR 1044120 A FR1044120 A FR 1044120A FR 1044120D A FR1044120D A FR 1044120DA FR 1044120 A FR1044120 A FR 1044120A
Authority
FR
France
Prior art keywords
methods
frequency multiplication
multiplication
frequency
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
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.)
Electricite de France SA
Original Assignee
Electricite de France 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 Electricite de France SA filed Critical Electricite de France SA
Application granted granted Critical
Publication of FR1044120A publication Critical patent/FR1044120A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
    • H03B19/16—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source using uncontrolled rectifying devices, e.g. rectifying diodes or Schottky diodes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/20—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
FR1044120D 1951-10-24 1951-10-24 Improvements in methods and apparatus for frequency multiplication Expired FR1044120A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1116312X 1951-10-24

Publications (1)

Publication Number Publication Date
FR1044120A true FR1044120A (en) 1953-11-16

Family

ID=9629420

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1044120D Expired FR1044120A (en) 1951-10-24 1951-10-24 Improvements in methods and apparatus for frequency multiplication

Country Status (3)

Country Link
DE (1) DE1116312B (en)
FR (1) FR1044120A (en)
GB (1) GB729065A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE722735C (en) * 1938-04-24 1942-07-18 Siemens Ag Arrangement for generating even-numbered multiples of a given frequency
US2440465A (en) * 1944-09-04 1948-04-27 Farnsworth Res Corp Rectifier circuit frequency multiplier

Also Published As

Publication number Publication date
GB729065A (en) 1955-05-04
DE1116312B (en) 1961-11-02

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