FR96533E - Dispositif modulateur de fréquence. - Google Patents

Dispositif modulateur de fréquence.

Info

Publication number
FR96533E
FR96533E FR176141A FR96533DA FR96533E FR 96533 E FR96533 E FR 96533E FR 176141 A FR176141 A FR 176141A FR 96533D A FR96533D A FR 96533DA FR 96533 E FR96533 E FR 96533E
Authority
FR
France
Prior art keywords
frequency modulator
modulator device
frequency
modulator
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
FR176141A
Other languages
English (en)
Inventor
Jacques Selz
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
Nokia Inc
Original Assignee
Compagnie Industrielle de Telecommunication CIT Alcatel SA
Nokia Inc
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.)
Publication date
Application granted granted Critical
Publication of FR96533E publication Critical patent/FR96533E/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/02—Details
    • H03C3/09—Modifications of modulator for regulating the mean frequency
    • H03C3/0908—Modifications of modulator for regulating the mean frequency using a phase locked loop
    • H03C3/0916—Modifications of modulator for regulating the mean frequency using a phase locked loop with frequency divider or counter in the loop
    • H03C3/0925—Modifications of modulator for regulating the mean frequency using a phase locked loop with frequency divider or counter in the loop applying frequency modulation at the divider in the feedback loop
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/06—Frequency or rate modulation, i.e. PFM or PRM
FR176141A 1968-11-05 Dispositif modulateur de fréquence. Expired FR96533E (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR172628 1968-11-05
FR173610 1968-11-13
FR174264 1968-11-18
FR176141 1968-11-29

Publications (1)

Publication Number Publication Date
FR96533E true FR96533E (fr) 1972-10-20

Family

ID=34714444

Family Applications (2)

Application Number Title Priority Date Filing Date
FR176141A Expired FR96533E (fr) 1968-11-05 Dispositif modulateur de fréquence.
FR172628A Expired FR1590808A (fr) 1968-11-05 1968-11-05

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR172628A Expired FR1590808A (fr) 1968-11-05 1968-11-05

Country Status (1)

Country Link
FR (2) FR1590808A (fr)

Also Published As

Publication number Publication date
FR1590808A (fr) 1970-04-20

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