BE487775A - - Google Patents

Info

Publication number
BE487775A
BE487775A BE487775DA BE487775A BE 487775 A BE487775 A BE 487775A BE 487775D A BE487775D A BE 487775DA BE 487775 A BE487775 A BE 487775A
Authority
BE
Belgium
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 of BE487775A publication Critical patent/BE487775A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/165—Ground-based stations employing angle modulation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
BE487775D 1948-03-10 BE487775A (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB279486X 1948-03-10

Publications (1)

Publication Number Publication Date
BE487775A true BE487775A (no)

Family

ID=10267855

Family Applications (1)

Application Number Title Priority Date Filing Date
BE487775D BE487775A (no) 1948-03-10

Country Status (5)

Country Link
US (1) US2582668A (no)
BE (1) BE487775A (no)
CH (1) CH279486A (no)
DE (1) DE809823C (no)
FR (1) FR982741A (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2684438A (en) * 1950-08-15 1954-07-20 Murray G Crosby Relay feedback system
US3218559A (en) * 1961-11-09 1965-11-16 Gen Electric Synchronizing circuit maintaining loop signals as an integer product and equal amplitude

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2028880A (en) * 1932-06-16 1936-01-28 Telefunken Gmbh Radio transmission system
US2173902A (en) * 1935-03-11 1939-09-26 Lorenz C Ag Common wave transmitter system
NL54603C (no) * 1936-10-17
US2377326A (en) * 1942-04-06 1945-06-05 Rca Corp Automatic frequency control system
US2462857A (en) * 1942-05-19 1949-03-01 Sperry Corp Automatic tuning control system

Also Published As

Publication number Publication date
FR982741A (fr) 1951-06-14
DE809823C (de) 1951-08-02
CH279486A (de) 1951-11-30
US2582668A (en) 1952-01-15

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