FR2164641B1 - - Google Patents

Info

Publication number
FR2164641B1
FR2164641B1 FR7244766A FR7244766A FR2164641B1 FR 2164641 B1 FR2164641 B1 FR 2164641B1 FR 7244766 A FR7244766 A FR 7244766A FR 7244766 A FR7244766 A FR 7244766A FR 2164641 B1 FR2164641 B1 FR 2164641B1
Authority
FR
France
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
FR7244766A
Other versions
FR2164641A1 (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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of FR2164641A1 publication Critical patent/FR2164641A1/fr
Application granted granted Critical
Publication of FR2164641B1 publication Critical patent/FR2164641B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
    • H03L7/181—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a numerical count result being used for locking the loop, the counter counting during fixed time intervals
FR7244766A 1971-12-22 1972-12-15 Expired FR2164641B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2163971A DE2163971C3 (de) 1971-12-22 1971-12-22 Schaltung zur digitalen Frequenzeinstellung eines Oszillators

Publications (2)

Publication Number Publication Date
FR2164641A1 FR2164641A1 (fr) 1973-08-03
FR2164641B1 true FR2164641B1 (fr) 1976-10-29

Family

ID=5828911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7244766A Expired FR2164641B1 (fr) 1971-12-22 1972-12-15

Country Status (6)

Country Link
US (1) US3806825A (fr)
JP (1) JPS4871867A (fr)
DE (1) DE2163971C3 (fr)
FR (1) FR2164641B1 (fr)
GB (1) GB1409290A (fr)
IT (1) IT971902B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991382A (en) * 1974-06-11 1976-11-09 Sansui Electric Co., Ltd. Oscillation frequency control device for a local oscillator
JPS52150924A (en) * 1976-06-09 1977-12-15 Sharp Corp Frequency control unit
DE2723766C2 (de) * 1977-05-26 1982-12-16 Rohde & Schwarz GmbH & Co KG, 8000 München Schaltung zur digitalen Frequenzeinstellung eines phasengeregelten insbesondere oberwellensynchronisierten Oszillators
US4218657A (en) * 1978-05-11 1980-08-19 Rca Corporation Hangup corrector useful in locked loop tuning system
JPS594900B2 (ja) * 1979-09-03 1984-02-01 日本電気株式会社 クロック再生回路
DE2940858C2 (de) * 1979-10-09 1982-09-16 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zum kombinierten Nachregeln der Frequenz und Phase eines plesiochron arbeitenden Oszillators
GB2090412B (en) * 1979-11-09 1984-07-18 Krautkraemer Gmbh Ultrasonic testing
US4520327A (en) * 1981-06-16 1985-05-28 Roland Myers Oscillator having manual and automatic frequency control
DE3166166D1 (en) * 1981-06-24 1984-10-25 Itt Ind Gmbh Deutsche Colour television receiver comprising at least one integrated circuit for the digital processing of the fbas signal
US4494079A (en) * 1981-12-09 1985-01-15 The United States Of America As Represented By The Secretary Of The Army Microprocessor controlled phase locked loops
JPH0754907B2 (ja) * 1985-12-04 1995-06-07 富士通株式会社 マイクロ波広帯域発振回路
DE4108129C2 (de) * 1991-03-13 1994-04-21 Deutsche Forsch Luft Raumfahrt Einrichtung zum Messen und Konstanthalten von Phasendifferenzen von Signalen mit unterschiedlichen Frequenzen
US20090207022A1 (en) * 2008-02-19 2009-08-20 M/A-Com, Inc. RFID Asset Tracking Method and Apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185938A (en) * 1962-02-27 1965-05-25 Louis V Pelosi Vfo control for generating stable discrete frequencies

Also Published As

Publication number Publication date
DE2163971C3 (de) 1979-07-12
DE2163971A1 (de) 1973-06-28
FR2164641A1 (fr) 1973-08-03
US3806825A (en) 1974-04-23
DE2163971B2 (de) 1978-11-16
IT971902B (it) 1974-05-10
JPS4871867A (fr) 1973-09-28
GB1409290A (en) 1975-10-08

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Legal Events

Date Code Title Description
ST Notification of lapse