SE7811913L - Automatisk frekvensregleringsanordning - Google Patents

Automatisk frekvensregleringsanordning

Info

Publication number
SE7811913L
SE7811913L SE7811913A SE7811913A SE7811913L SE 7811913 L SE7811913 L SE 7811913L SE 7811913 A SE7811913 A SE 7811913A SE 7811913 A SE7811913 A SE 7811913A SE 7811913 L SE7811913 L SE 7811913L
Authority
SE
Sweden
Prior art keywords
control device
frequency control
automatic frequency
automatic
frequency
Prior art date
Application number
SE7811913A
Other languages
English (en)
Swedish (sv)
Inventor
R W Gibson
R Wells
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of SE7811913L publication Critical patent/SE7811913L/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/02—Automatic frequency control
    • H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/30—Circuits for homodyne or synchrodyne receivers
    • H04B1/302—Circuits for homodyne or synchrodyne receivers for single sideband receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)
  • Superheterodyne Receivers (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
SE7811913A 1977-11-23 1978-11-20 Automatisk frekvensregleringsanordning SE7811913L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB48753/77A GB1580226A (en) 1977-11-23 1977-11-23 Automatic frequency control system

Publications (1)

Publication Number Publication Date
SE7811913L true SE7811913L (sv) 1979-05-24

Family

ID=10449791

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7811913A SE7811913L (sv) 1977-11-23 1978-11-20 Automatisk frekvensregleringsanordning

Country Status (9)

Country Link
US (1) US4241452A (it)
JP (1) JPS5482153A (it)
CA (1) CA1141826A (it)
DE (1) DE2850649A1 (it)
DK (1) DK516378A (it)
FR (1) FR2410395A1 (it)
GB (1) GB1580226A (it)
IT (1) IT1101112B (it)
SE (1) SE7811913L (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554679A (en) * 1983-11-15 1985-11-19 Rca Corporation Noise reduction system for a single sideband multiplex signal
US5390348A (en) * 1992-02-12 1995-02-14 Creative Digital Inc. System for tracking and correcting drift and dispersion in satellite transmission signals

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE753551C (de) * 1939-04-15 1953-03-09 Fernseh Gmbh Verfahren und Einrichtung zum Empfang einer mittels frequenzmodulierter Wellen uebertragenen Signalfolge
US2494751A (en) * 1947-03-10 1950-01-17 Philco Corp Asymmetrical discriminator
NL142452B (nl) * 1947-10-17 Milone Giovanni Inrichting voor het vooruitbewegen, vlakken en persen van voorwerpen met een beperkte dikte doch een grote oppervlakteuitgestrektheid.
US2730614A (en) * 1950-01-20 1956-01-10 Stromberg Carlson Co Automatic frequency control system
US2915626A (en) * 1954-04-08 1959-12-01 Raytheon Co Automatic frequency control responsive to carrier frequency of distinctive pulse and preventing drift during signal failure
US3042867A (en) * 1956-10-11 1962-07-03 Rca Corp Communication system with compensating means for non-linear amplitude distortions
NL112309C (it) * 1958-06-12
FR2159187B1 (it) * 1971-11-10 1977-01-21 Onera (Off Nat Aerospatiale)

Also Published As

Publication number Publication date
IT7829953A0 (it) 1978-11-20
FR2410395A1 (fr) 1979-06-22
JPS5482153A (en) 1979-06-30
DE2850649A1 (de) 1979-06-07
DK516378A (da) 1979-05-24
CA1141826A (en) 1983-02-22
US4241452A (en) 1980-12-23
IT1101112B (it) 1985-09-28
GB1580226A (en) 1980-11-26

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