FR2439511A1 - Montage comprenant une boucle de regulation - Google Patents

Montage comprenant une boucle de regulation

Info

Publication number
FR2439511A1
FR2439511A1 FR7925610A FR7925610A FR2439511A1 FR 2439511 A1 FR2439511 A1 FR 2439511A1 FR 7925610 A FR7925610 A FR 7925610A FR 7925610 A FR7925610 A FR 7925610A FR 2439511 A1 FR2439511 A1 FR 2439511A1
Authority
FR
France
Prior art keywords
regulation loop
converter
signal
frequency
assembly including
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.)
Withdrawn
Application number
FR7925610A
Other languages
English (en)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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
Priority claimed from DE19782845006 external-priority patent/DE2845006C2/de
Priority claimed from DE19782844939 external-priority patent/DE2844939A1/de
Priority claimed from DE19782844936 external-priority patent/DE2844936C2/de
Priority claimed from DE19782845005 external-priority patent/DE2845005A1/de
Priority claimed from DE19782844938 external-priority patent/DE2844938C2/de
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of FR2439511A1 publication Critical patent/FR2439511A1/fr
Withdrawn legal-status Critical Current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
    • H03L7/02—Automatic control of frequency or phase; Synchronisation using a frequency discriminator comprising a passive frequency-determining element
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/005—Circuits for comparing several input signals and for indicating the result of this comparison, e.g. equal, different, greater, smaller (comparing phase or frequency of 2 mutually independent oscillations in demodulators)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
    • G01R23/06—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage by converting frequency into an amplitude of current or voltage
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/02—Automatic frequency control
    • H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

LA BOUCLE DE REGULATION PRESENTE UN OSCILLATEUR 1, UN CONVERTISSEUR FREQUENCESIGNAL CONTINU 2 ET UN COMPARATEUR 3 ET ELLE DELIVRE UN SIGNAL D'UNE FREQUENCE DETERMINEE EN FONCTION D'UN SIGNAL DE COMMANDE. SELON L'INVENTION, UN SECOND CONVERTISSEUR FREQUENCESIGNAL CONTINU 5 ET UNE SOURCE DE SIGNAL DE FREQUENCE 4 POUR CE SECOND CONVERTISSEUR SONT PREVUS ET LE SECOND CONVERTISSEUR EST MONTE ENTRE LA SOURCE 4 ET LE COMPARATEUR 3 DE LA BOUCLE DE REGULATION.
FR7925610A 1978-10-16 1979-10-15 Montage comprenant une boucle de regulation Withdrawn FR2439511A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19782845006 DE2845006C2 (de) 1978-10-16 1978-10-16 Oszillatorabstimmschaltung
DE19782844939 DE2844939A1 (de) 1978-10-16 1978-10-16 Frequenzsynthesizer
DE19782844936 DE2844936C2 (de) 1978-10-16 1978-10-16 Fernsteuersender mit einem analog steuerbaren Oszillator
DE19782845005 DE2845005A1 (de) 1978-10-16 1978-10-16 Schaltungsanordnung zur erzielung eines frequenzabhaengigen signals
DE19782844938 DE2844938C2 (de) 1978-10-16 1978-10-16 Schaltungsanordnung zur Erzielung eines Gleichlaufs zwischen der Oszillatorfrequenz und der Resonanzfrequenz des Eingangskreises eines Überlagerungsempfängers

Publications (1)

Publication Number Publication Date
FR2439511A1 true FR2439511A1 (fr) 1980-05-16

Family

ID=27510551

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7925610A Withdrawn FR2439511A1 (fr) 1978-10-16 1979-10-15 Montage comprenant une boucle de regulation
FR7925609A Withdrawn FR2439406A1 (fr) 1978-10-16 1979-10-15 Montage delivrant un signal en fonction de frequences

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR7925609A Withdrawn FR2439406A1 (fr) 1978-10-16 1979-10-15 Montage delivrant un signal en fonction de frequences

Country Status (4)

Country Link
US (2) US4340864A (fr)
FR (2) FR2439511A1 (fr)
GB (2) GB2041679A (fr)
IT (2) IT1123853B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2626420A1 (fr) * 1988-01-22 1989-07-28 Thomson Csf Dispositif d'asservissement en frequence d'un oscillateur

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT386094B (de) * 1984-10-12 1988-06-27 Schrack Elektronik Ag Schaltungsanordnung zum erfassen von abweichungen des synchronismus der ausgangssignale wenigstens zweier wechselspannungsquellen mittels einer messstufe
US5329250A (en) * 1992-02-25 1994-07-12 Sanyo Electric Co., Ltd. Double phase locked loop circuit
JP3066690B2 (ja) * 1993-09-20 2000-07-17 富士通株式会社 位相同期発振回路
WO1996021969A1 (fr) * 1995-01-12 1996-07-18 Takeshi Ikeda Circuit d'accord
GB2307608B (en) * 1995-11-24 2000-05-10 Marconi Instruments Ltd Signal generator
JPH10170669A (ja) * 1996-12-11 1998-06-26 Hudson Soft Co Ltd 計測装置及びこれを用いた玩具
JP3179429B2 (ja) * 1999-01-29 2001-06-25 日本電気アイシーマイコンシステム株式会社 周波数測定用テスト回路及びそれを備えた半導体集積回路
US7160426B2 (en) * 2005-03-01 2007-01-09 Wang Baosheng Water treatment apparatus
US7720170B2 (en) * 2005-12-13 2010-05-18 Awq Consulting Inc. Low emission signal generator and distributor system
US7684708B2 (en) * 2007-09-06 2010-03-23 University Of Rochester All-optical flip-flop and control methods thereof
CN104242925B (zh) * 2013-06-18 2017-05-17 中芯国际集成电路制造(上海)有限公司 频率产生装置、方法与设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1047857A (en) * 1964-09-30 1966-11-09 Siemens Ag Improvements in or relating to sweep frequency signal generators
FR1595409A (fr) * 1968-04-26 1970-06-08
GB1412718A (en) * 1973-07-10 1975-11-05 Loewe Opta Gmbh Circuit arrangement for stabilisung the freuqency in voltage-controlled oscillators
FR2276731A2 (fr) * 1971-10-18 1976-01-23 Thomson Csf Procede et systeme de controle automatique de frequence
DE2941729A1 (de) * 1979-10-15 1981-05-07 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung mit einer regelschleife

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1325219A (en) * 1971-10-01 1973-08-01 Mullard Ltd Variable frequency oscillator systems
US3862440A (en) * 1972-09-14 1975-01-21 Tokyo Shibaura Electric Co Pulse transforming circuit arrangements using a clock pulse responsive delayed inverter means
DD100596A1 (fr) * 1972-09-21 1973-09-20
NL7316593A (nl) * 1973-07-16 1975-01-20 Intersil Inc Oscillator.
US3909735A (en) * 1974-04-04 1975-09-30 Ncr Co Slow switch for bandwidth change in phase-locked loop
US3965438A (en) * 1974-10-29 1976-06-22 Tektronix, Inc. Frequency locking system for a voltage controlled sweep frequency oscillator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1047857A (en) * 1964-09-30 1966-11-09 Siemens Ag Improvements in or relating to sweep frequency signal generators
FR1595409A (fr) * 1968-04-26 1970-06-08
FR2276731A2 (fr) * 1971-10-18 1976-01-23 Thomson Csf Procede et systeme de controle automatique de frequence
GB1412718A (en) * 1973-07-10 1975-11-05 Loewe Opta Gmbh Circuit arrangement for stabilisung the freuqency in voltage-controlled oscillators
DE2941729A1 (de) * 1979-10-15 1981-05-07 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung mit einer regelschleife

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
EXBK/75 *
EXBK/79 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2626420A1 (fr) * 1988-01-22 1989-07-28 Thomson Csf Dispositif d'asservissement en frequence d'un oscillateur
EP0326466A1 (fr) * 1988-01-22 1989-08-02 Thomson-Csf Dispositif d'asservissement en fréquence d'un oscillateur
US4881048A (en) * 1988-01-22 1989-11-14 Thomson-Csf Oscillator frequency locking and prepositioning circuit

Also Published As

Publication number Publication date
US4340864A (en) 1982-07-20
FR2439406A1 (fr) 1980-05-16
IT7926511A0 (it) 1979-10-15
IT1123854B (it) 1986-04-30
IT1123853B (it) 1986-04-30
IT7926510A0 (it) 1979-10-15
GB2041679A (en) 1980-09-10
US4438412A (en) 1984-03-20
GB2037513A (en) 1980-07-09
GB2037513B (en) 1983-07-20

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse