NL66962C - - Google Patents

Info

Publication number
NL66962C
NL66962C NL66962DA NL66962C NL 66962 C NL66962 C NL 66962C NL 66962D A NL66962D A NL 66962DA NL 66962 C NL66962 C NL 66962C
Authority
NL
Netherlands
Application number
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 NL66962C publication Critical patent/NL66962C/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/38—Angle modulation by converting amplitude modulation to angle modulation
    • H03C3/40—Angle modulation by converting amplitude modulation to angle modulation using two signal paths the outputs of which have a predetermined phase difference and at least one output being amplitude-modulated
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/02—Details
    • H03C3/09—Modifications of modulator for regulating the mean frequency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/002—Transmission systems not characterised by the medium used for transmission characterised by the use of a carrier modulation
    • H04B14/006—Angle modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Amplitude Modulation (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Particle Accelerators (AREA)
  • Microwave Amplifiers (AREA)
  • Ac-Ac Conversion (AREA)
NL66962D 1947-02-20 NL66962C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR855417X 1947-02-20
FR2558214X 1948-02-25

Publications (1)

Publication Number Publication Date
NL66962C true NL66962C (fr) 1900-01-01

Family

ID=32232282

Family Applications (2)

Application Number Title Priority Date Filing Date
NL646405951A NL139712B (nl) 1947-02-20 Drijvende opslaginrichting van het verdringingstype, in het bijzonder voor het opslaan van aardolie.
NL66962D NL66962C (fr) 1947-02-20

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL646405951A NL139712B (nl) 1947-02-20 Drijvende opslaginrichting van het verdringingstype, in het bijzonder voor het opslaan van aardolie.

Country Status (7)

Country Link
US (2) US2519836A (fr)
BE (2) BE483758A (fr)
CH (2) CH270713A (fr)
DE (1) DE855417C (fr)
FR (3) FR1003746A (fr)
GB (2) GB652473A (fr)
NL (2) NL66962C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971380C (de) * 1953-01-19 1959-01-22 Philips Nv Vorrichtung zum Erzeugen von mit einem Modulationssignal frequenzmodulierten Schwingungen

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2682035A (en) * 1950-10-26 1954-06-22 Collins Radio Co Linear frequency shift keying circuit
BE509657A (fr) * 1951-03-03
DE968134C (de) * 1953-04-05 1958-01-16 Automatic Elect Lab Schaltungsanordnung zur Erzeugung mehrerer Frequenzen fuer Vielkanaltelegrafie
US2835802A (en) * 1953-10-12 1958-05-20 James R Day Linear frequency modulation detector
GB863585A (en) * 1957-10-21 1961-03-22 Gen Electric Co Ltd Improvements in or relating to tunable discriminator circuits
US3002159A (en) * 1957-12-30 1961-09-26 Daystrom Inc Oscillator
US2962670A (en) * 1958-05-02 1960-11-29 Electronic Eng Co Modulatable transistor oscillator
DE1271781B (de) * 1964-04-23 1968-07-04 Siemens Ag Schaltung zur Winkelmodulation einer elektrischen Schwingung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE691878C (de) * 1933-07-08 1940-06-07 Rca Corp Anordnung zur Umwandlung frequenz- oder phasenmodulierter Schwingungen
US2087429A (en) * 1935-06-06 1937-07-20 Rca Corp Phase and frequency modulation wave receiving system
US2321269A (en) * 1941-11-21 1943-06-08 Rca Corp Frequency modulation
US2347398A (en) * 1942-05-01 1944-04-25 Rca Corp Modulation system
US2458574A (en) * 1943-04-10 1949-01-11 Rca Corp Pulse communication

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971380C (de) * 1953-01-19 1959-01-22 Philips Nv Vorrichtung zum Erzeugen von mit einem Modulationssignal frequenzmodulierten Schwingungen

Also Published As

Publication number Publication date
FR56849E (fr) 1952-10-07
CH270713A (fr) 1950-09-15
US2519836A (en) 1950-08-22
BE486292A (fr)
US2558214A (en) 1951-06-26
NL139712B (nl)
FR1003746A (fr) 1952-03-21
BE483758A (fr)
CH276572A (fr) 1951-07-15
GB659174A (en) 1951-10-17
DE855417C (de) 1952-11-13
FR1007109A (fr) 1952-05-02
GB652473A (en) 1951-04-25

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