JPS49102218A - - Google Patents

Info

Publication number
JPS49102218A
JPS49102218A JP48144588A JP14458873A JPS49102218A JP S49102218 A JPS49102218 A JP S49102218A JP 48144588 A JP48144588 A JP 48144588A JP 14458873 A JP14458873 A JP 14458873A JP S49102218 A JPS49102218 A JP S49102218A
Authority
JP
Japan
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.)
Pending
Application number
JP48144588A
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 filed Critical
Publication of JPS49102218A publication Critical patent/JPS49102218A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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)
  • Radio Relay Systems (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Transmitters (AREA)
JP48144588A 1973-01-02 1973-12-27 Pending JPS49102218A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US320414A US3866122A (en) 1973-01-02 1973-01-02 FM communication system

Publications (1)

Publication Number Publication Date
JPS49102218A true JPS49102218A (ja) 1974-09-27

Family

ID=23246322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48144588A Pending JPS49102218A (ja) 1973-01-02 1973-12-27

Country Status (4)

Country Link
US (1) US3866122A (ja)
JP (1) JPS49102218A (ja)
DE (1) DE2363289A1 (ja)
FR (1) FR2212716B3 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3211131A1 (de) * 1982-03-26 1983-10-06 Siemens Ag Verwischungssignal fuer bandbegrenzte, frequenzmodulierte fernsehuebertragungswege
US4581749A (en) * 1984-07-02 1986-04-08 Motorola, Inc. Data frequency modulator with deviation control
US4907087A (en) * 1987-06-10 1990-03-06 Massachusetts Institute Of Technology Transmission of signals through analog channels using adaptive frequency modulation
US5097230A (en) * 1990-05-24 1992-03-17 Emhiser Research Limited Phase locked loop that includes D. C. modulation
ES2136695T3 (es) * 1994-12-30 1999-12-01 Al Eidan Abdullah A Procedimiento de modulacion de fase o modulacion de frecuencia de banda estrecha; transmisor y receptor para llevar a la practica el procedimiento.
US6097765A (en) 1995-09-05 2000-08-01 Hughes Electronics Corporation Method and apparatus for performing digital fractional minimum shift key modulation for a very small aperture terminal

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2284415A (en) * 1939-11-29 1942-05-26 Rca Corp Relay system
US2407213A (en) * 1942-06-16 1946-09-03 Rca Corp Radio relaying
US2407212A (en) * 1942-06-16 1946-09-03 Rca Corp Radio relaying
US3195047A (en) * 1961-12-29 1965-07-13 Bell Telephone Labor Inc Frequency modulation communication system having automatic frequency deviation adjustng means
US3329900A (en) * 1963-11-05 1967-07-04 Trw Inc Phase-stable receiver employing a phase-modulated injected reference
US3428900A (en) * 1965-11-26 1969-02-18 Rca Corp Distributed feedback frequency compression in frequency modulation reception
US3530383A (en) * 1966-11-18 1970-09-22 Itt Ultra-sensitive receiver

Also Published As

Publication number Publication date
FR2212716A1 (ja) 1974-07-26
FR2212716B3 (ja) 1976-10-22
DE2363289A1 (de) 1974-07-04
US3866122A (en) 1975-02-11

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