FR75225E - Système de communication à onde porteuse modulée - Google Patents

Système de communication à onde porteuse modulée

Info

Publication number
FR75225E
FR75225E FR781667A FR781667A FR75225E FR 75225 E FR75225 E FR 75225E FR 781667 A FR781667 A FR 781667A FR 781667 A FR781667 A FR 781667A FR 75225 E FR75225 E FR 75225E
Authority
FR
France
Prior art keywords
communication system
carrier wave
modulated carrier
wave communication
modulated
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
FR781667A
Other languages
English (en)
Inventor
Joseph Halina
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.)
International Standard Electric Corp
Original Assignee
International 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.)
Filing date
Publication date
Priority claimed from US695722A external-priority patent/US2938114A/en
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Priority to FR781667A priority Critical patent/FR75225E/fr
Application granted granted Critical
Publication of FR75225E publication Critical patent/FR75225E/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H04B1/68—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 for wholly or partially suppressing the carrier or one side band
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/22—Homodyne or synchrodyne circuits
    • H03D1/24—Homodyne or synchrodyne circuits for demodulation of signals wherein one sideband or the carrier has been wholly or partially suppressed
    • 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)
  • Power Engineering (AREA)
FR781667A 1957-11-12 1958-12-15 Système de communication à onde porteuse modulée Expired FR75225E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR781667A FR75225E (fr) 1957-11-12 1958-12-15 Système de communication à onde porteuse modulée

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US695722A US2938114A (en) 1957-11-12 1957-11-12 Single sideband communication system
FR781667A FR75225E (fr) 1957-11-12 1958-12-15 Système de communication à onde porteuse modulée

Publications (1)

Publication Number Publication Date
FR75225E true FR75225E (fr) 1961-05-12

Family

ID=26183697

Family Applications (1)

Application Number Title Priority Date Filing Date
FR781667A Expired FR75225E (fr) 1957-11-12 1958-12-15 Système de communication à onde porteuse modulée

Country Status (1)

Country Link
FR (1) FR75225E (fr)

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