GB623222A - Method and means for transmitting frequency modulated signals - Google Patents

Method and means for transmitting frequency modulated signals

Info

Publication number
GB623222A
GB623222A GB1000/47A GB100047A GB623222A GB 623222 A GB623222 A GB 623222A GB 1000/47 A GB1000/47 A GB 1000/47A GB 100047 A GB100047 A GB 100047A GB 623222 A GB623222 A GB 623222A
Authority
GB
United Kingdom
Prior art keywords
frequency
converter
initial
multipliers
chain
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
GB1000/47A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB623222A publication Critical patent/GB623222A/en
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
    • 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

Landscapes

  • Amplitude Modulation (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
GB1000/47A 1940-08-02 1947-01-11 Method and means for transmitting frequency modulated signals Expired GB623222A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US349870A US2315308A (en) 1940-08-02 1940-08-02 Method and means for transmitting frequency modulated signals

Publications (1)

Publication Number Publication Date
GB623222A true GB623222A (en) 1949-05-13

Family

ID=23374312

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1000/47A Expired GB623222A (en) 1940-08-02 1947-01-11 Method and means for transmitting frequency modulated signals

Country Status (4)

Country Link
US (1) US2315308A (enEXAMPLES)
BE (1) BE472792A (enEXAMPLES)
FR (1) FR946308A (enEXAMPLES)
GB (1) GB623222A (enEXAMPLES)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660708A (en) * 1949-11-09 1953-11-24 Theodore H Nakken Frequency division

Also Published As

Publication number Publication date
US2315308A (en) 1943-03-30
FR946308A (fr) 1949-05-31
BE472792A (enEXAMPLES)

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