FR873207A - Method and device for frequency division - Google Patents

Method and device for frequency division

Info

Publication number
FR873207A
FR873207A FR873207DA FR873207A FR 873207 A FR873207 A FR 873207A FR 873207D A FR873207D A FR 873207DA FR 873207 A FR873207 A FR 873207A
Authority
FR
France
Prior art keywords
frequency division
division
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.)
Loewe Radio AG
Original Assignee
Loewe Radio AG
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 Loewe Radio AG filed Critical Loewe Radio AG
Application granted granted Critical
Publication of FR873207A publication Critical patent/FR873207A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/06—Generation of synchronising signals
    • H04N5/067—Arrangements or circuits at the transmitter end
    • H04N5/073—Arrangements or circuits at the transmitter end for mutually locking plural sources of synchronising signals, e.g. studios or relay stations
    • 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
    • H03B19/06—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes
    • H03B19/08—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a discharge device
    • H03B19/12—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a discharge device using division only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/06—Generation of synchronising signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR873207D 1939-06-03 1941-06-20 Method and device for frequency division Expired FR873207A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE873207X 1939-06-03

Publications (1)

Publication Number Publication Date
FR873207A true FR873207A (en) 1942-07-02

Family

ID=6816338

Family Applications (1)

Application Number Title Priority Date Filing Date
FR873207D Expired FR873207A (en) 1939-06-03 1941-06-20 Method and device for frequency division

Country Status (2)

Country Link
BE (1) BE441632A (en)
FR (1) FR873207A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235745A (en) * 1959-10-16 1966-02-15 Ericsson Telefon Ab L M Circuit arrangement for producing an electrical signal of definite duration, especially for frequency dividers for electrical pulses

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235745A (en) * 1959-10-16 1966-02-15 Ericsson Telefon Ab L M Circuit arrangement for producing an electrical signal of definite duration, especially for frequency dividers for electrical pulses

Also Published As

Publication number Publication date
BE441632A (en)

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