BE758491A - Emetteur a modulation de frequence - Google Patents

Emetteur a modulation de frequence

Info

Publication number
BE758491A
BE758491A BE758491DA BE758491A BE 758491 A BE758491 A BE 758491A BE 758491D A BE758491D A BE 758491DA BE 758491 A BE758491 A BE 758491A
Authority
BE
Belgium
Prior art keywords
frequency modulation
modulation transmitter
transmitter
frequency
modulation
Prior art date
Application number
Other languages
English (en)
Inventor
D E Hershberg
Original Assignee
Int Standard Electric Corp
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
Publication of BE758491A publication Critical patent/BE758491A/fr

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)
  • Transmitters (AREA)
  • Radio Relay Systems (AREA)
BE758491D 1969-09-04 Emetteur a modulation de frequence BE758491A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85511169A 1969-09-04 1969-09-04

Publications (1)

Publication Number Publication Date
BE758491A true BE758491A (fr) 1971-05-05

Family

ID=25320384

Family Applications (1)

Application Number Title Priority Date Filing Date
BE758491D BE758491A (fr) 1969-09-04 Emetteur a modulation de frequence

Country Status (7)

Country Link
US (1) US3648178A (fr)
JP (1) JPS5026325B1 (fr)
BE (1) BE758491A (fr)
DE (1) DE2043364A1 (fr)
ES (1) ES383379A1 (fr)
FR (1) FR2102963A5 (fr)
GB (1) GB1299765A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2627074C2 (de) * 1976-06-16 1983-12-29 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von stabilen ionischen Dispersionen
US4318126A (en) * 1980-04-02 1982-03-02 Sassler Marvin L Multiplexed video transmission apparatus for satellite communications
US4403255A (en) * 1981-11-24 1983-09-06 Rca Corporation FM/TV Automatic gain control system
US4637064A (en) * 1985-04-10 1987-01-13 Harris Corporation Local area network equalization system and method
US4907087A (en) * 1987-06-10 1990-03-06 Massachusetts Institute Of Technology Transmission of signals through analog channels using adaptive frequency modulation
US5295138A (en) * 1992-04-21 1994-03-15 Northwest Starscon Limited Partnership Apparatus and method for optimal frequency planning in frequency division multiplexing transmissions
SE512120C2 (sv) * 1998-03-20 2000-01-31 Ericsson Telefon Ab L M Sätt att driva kommunikationsanordning för sändning i två olika radiosystem, samt anordning därför
US6590906B1 (en) * 1998-08-24 2003-07-08 Matsushita Electric Industrial Co., Ltd. Multi-carrier transmitter circuit and communication equipment
US6477182B2 (en) * 1999-06-08 2002-11-05 Diva Systems Corporation Data transmission method and apparatus
US10419066B1 (en) * 2017-10-05 2019-09-17 Harmonic, Inc. Remote radio frequency (RF) AGC loop

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924703A (en) * 1957-07-12 1960-02-09 Itt Communication control system
FR1322204A (fr) * 1962-02-06 1963-03-29 Thomson Houston Comp Francaise Perfectionnements aux faisceaux hertziens à modulation de fréquence
GB1072222A (en) * 1965-01-13 1967-06-14 Gen Electric Co Ltd Improvements in or relating to electric circuits for supplying direct current electric signals
US3444469A (en) * 1965-04-16 1969-05-13 Nippon Electric Co Variable-emphasis communications system of the frequency or phasemodulation type
US3477042A (en) * 1967-06-21 1969-11-04 Communications Satellite Corp Constant level loading of f.m. modulator

Also Published As

Publication number Publication date
ES383379A1 (es) 1973-01-16
US3648178A (en) 1972-03-07
DE2043364A1 (de) 1971-03-11
FR2102963A5 (fr) 1972-04-07
JPS5026325B1 (fr) 1975-08-30
GB1299765A (en) 1972-12-13

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