FR83865E - Electronically controlled frequency scanning synthesizer - Google Patents

Electronically controlled frequency scanning synthesizer

Info

Publication number
FR83865E
FR83865E FR929454A FR929454A FR83865E FR 83865 E FR83865 E FR 83865E FR 929454 A FR929454 A FR 929454A FR 929454 A FR929454 A FR 929454A FR 83865 E FR83865 E FR 83865E
Authority
FR
France
Prior art keywords
synthesizer
electronically controlled
frequency scanning
controlled frequency
scanning
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
FR929454A
Other languages
French (fr)
Inventor
Lucien Babany
Serge Sibon
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.)
Alcatel CIT SA
Original Assignee
Alcatel CIT SA
Compagnie Industrielle de Telecommunication CIT Alcatel 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
Priority to FR851368A priority Critical patent/FR1288134A/en
Application filed by Alcatel CIT SA, Compagnie Industrielle de Telecommunication CIT Alcatel SA filed Critical Alcatel CIT SA
Priority to FR929454A priority patent/FR83865E/en
Application granted granted Critical
Publication of FR83865E publication Critical patent/FR83865E/en
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
    • H03L7/20—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a harmonic phase-locked loop, i.e. a loop which can be locked to one of a number of harmonically related frequencies applied to it
    • 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
    • H03L7/08—Details of the phase-locked loop
    • H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
    • H03L7/12—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using a scanning signal
    • 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
FR929454A 1961-02-01 1963-03-27 Electronically controlled frequency scanning synthesizer Expired FR83865E (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR851368A FR1288134A (en) 1961-02-01 1961-02-01 Electronically controlled frequency scanning synthesizer
FR929454A FR83865E (en) 1961-02-01 1963-03-27 Electronically controlled frequency scanning synthesizer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR851368A FR1288134A (en) 1961-02-01 1961-02-01 Electronically controlled frequency scanning synthesizer
FR929454A FR83865E (en) 1961-02-01 1963-03-27 Electronically controlled frequency scanning synthesizer

Publications (1)

Publication Number Publication Date
FR83865E true FR83865E (en) 1964-10-31

Family

ID=34712659

Family Applications (2)

Application Number Title Priority Date Filing Date
FR851368A Expired FR1288134A (en) 1961-02-01 1961-02-01 Electronically controlled frequency scanning synthesizer
FR929454A Expired FR83865E (en) 1961-02-01 1963-03-27 Electronically controlled frequency scanning synthesizer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR851368A Expired FR1288134A (en) 1961-02-01 1961-02-01 Electronically controlled frequency scanning synthesizer

Country Status (1)

Country Link
FR (2) FR1288134A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE410660B (en) * 1977-09-13 1979-10-22 Ericsson Telefon Ab L M DEVICE IN A RADAR SYSTEM FOR LOADING A CONTROLLABLE LOCAL SCILLATOR FOR A RELEASED FREQUENCY BAND
DE4221304C1 (en) * 1992-06-29 1993-09-16 Siemens Audiologische Technik Gmbh, 91058 Erlangen, De

Also Published As

Publication number Publication date
FR1288134A (en) 1962-03-24

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