NL7905255A - Frequentiemodulator. - Google Patents

Frequentiemodulator. Download PDF

Info

Publication number
NL7905255A
NL7905255A NL7905255A NL7905255A NL7905255A NL 7905255 A NL7905255 A NL 7905255A NL 7905255 A NL7905255 A NL 7905255A NL 7905255 A NL7905255 A NL 7905255A NL 7905255 A NL7905255 A NL 7905255A
Authority
NL
Netherlands
Prior art keywords
signal
frequency
oscillator
modulation
output
Prior art date
Application number
NL7905255A
Other languages
English (en)
Dutch (nl)
Original Assignee
Plessey Handel Investment 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 Plessey Handel Investment Ag filed Critical Plessey Handel Investment Ag
Priority to NL7905255A priority Critical patent/NL7905255A/nl
Priority to DE19792927854 priority patent/DE2927854A1/de
Publication of NL7905255A publication Critical patent/NL7905255A/nl

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
    • H03C3/0958—Modifications of modulator for regulating the mean frequency using a phase locked loop applying frequency modulation by varying the characteristics of the voltage controlled oscillator
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C2200/00—Indexing scheme relating to details of modulators or modulation methods covered by H03C
    • H03C2200/0037—Functional aspects of modulators
    • H03C2200/005—Modulation sensitivity

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Transmitters (AREA)
NL7905255A 1979-07-05 1979-07-05 Frequentiemodulator. NL7905255A (nl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL7905255A NL7905255A (nl) 1979-07-05 1979-07-05 Frequentiemodulator.
DE19792927854 DE2927854A1 (de) 1979-07-05 1979-07-10 Frequenzmodulator

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL7905255 1979-07-05
NL7905255A NL7905255A (nl) 1979-07-05 1979-07-05 Frequentiemodulator.
DE19792927854 DE2927854A1 (de) 1979-07-05 1979-07-10 Frequenzmodulator
DE2927854 1979-07-10

Publications (1)

Publication Number Publication Date
NL7905255A true NL7905255A (nl) 1981-01-07

Family

ID=25779898

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7905255A NL7905255A (nl) 1979-07-05 1979-07-05 Frequentiemodulator.

Country Status (2)

Country Link
DE (1) DE2927854A1 (de)
NL (1) NL7905255A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19958206C2 (de) 1999-12-02 2002-03-28 Infineon Technologies Ag Sendevorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1263357A (en) * 1969-07-11 1972-02-09 Standard Telephones Cables Ltd Linear frequency modulator
US4023114A (en) * 1975-09-29 1977-05-10 Rca Corporation Stable wide deviation linear voltage controlled frequency generator
CH600706A5 (de) * 1976-09-28 1978-06-30 Patelhold Patentverwertung

Also Published As

Publication number Publication date
DE2927854A1 (de) 1981-01-29

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Legal Events

Date Code Title Description
BT A notification was added to the application dossier and made available to the public
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: PLESSEY OVERSEAS LIMITED

A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed