SE385178B - Kopplingsanordning for bervagsatervinning vid video- och dataoverforingssystem - Google Patents

Kopplingsanordning for bervagsatervinning vid video- och dataoverforingssystem

Info

Publication number
SE385178B
SE385178B SE7306274A SE7306274A SE385178B SE 385178 B SE385178 B SE 385178B SE 7306274 A SE7306274 A SE 7306274A SE 7306274 A SE7306274 A SE 7306274A SE 385178 B SE385178 B SE 385178B
Authority
SE
Sweden
Prior art keywords
video
data transmission
coupling device
transmission systems
railway
Prior art date
Application number
SE7306274A
Other languages
English (en)
Swedish (sv)
Inventor
G Pexa
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of SE385178B publication Critical patent/SE385178B/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • 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
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/06—Arrangements for supplying the carrier waves ; Arrangements for supplying synchronisation signals
    • H04J1/065—Synchronisation of carrier sources at the receiving station with the carrier source at the transmitting station

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Details Of Television Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Radio Relay Systems (AREA)
  • Television Signal Processing For Recording (AREA)
  • Transmitters (AREA)
SE7306274A 1972-05-04 1973-05-04 Kopplingsanordning for bervagsatervinning vid video- och dataoverforingssystem SE385178B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2221892A DE2221892C2 (de) 1972-05-04 1972-05-04 Schaltungsanordnung zur Trägerriickgewinnung bei TF-Video- und Datenübertragungssystemen

Publications (1)

Publication Number Publication Date
SE385178B true SE385178B (sv) 1976-06-08

Family

ID=5844057

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7306274A SE385178B (sv) 1972-05-04 1973-05-04 Kopplingsanordning for bervagsatervinning vid video- och dataoverforingssystem

Country Status (14)

Country Link
US (1) US3921073A (ja)
JP (1) JPS5829664B2 (ja)
AR (1) AR194426A1 (ja)
AT (1) AT330263B (ja)
AU (1) AU475199B2 (ja)
CH (1) CH548695A (ja)
DE (1) DE2221892C2 (ja)
FR (1) FR2183207B1 (ja)
GB (1) GB1434796A (ja)
IL (1) IL42153A (ja)
IT (1) IT984162B (ja)
NL (1) NL153741B (ja)
SE (1) SE385178B (ja)
YU (1) YU36566B (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549469B2 (ja) * 1972-09-26 1980-12-12
JPS53123650A (en) * 1977-04-04 1978-10-28 Sony Corp Demodulator circuit
JPS613188Y2 (ja) * 1977-05-19 1986-01-31
US4307347A (en) * 1979-06-28 1981-12-22 Rca Corporation Envelope detector using balanced mixer
DE3330163A1 (de) * 1983-08-20 1985-03-07 ANT Nachrichtentechnik GmbH, 7150 Backnang Uebertragungssystem fuer tv-signale in richtfunkstrecken
DE3339502A1 (de) * 1983-10-31 1985-05-09 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur traegerrueckgewinnung
US6844787B2 (en) 2002-09-13 2005-01-18 Stratex Networks, Inc. Method and apparatus for re-modulation using zero IF

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL191811A (ja) * 1954-10-25
US3147437A (en) * 1962-03-13 1964-09-01 Robertshaw Controls Co Single side band radio carrier retrieval system
JPS5141489B2 (ja) * 1971-08-28 1976-11-10
JPS5424089B2 (ja) * 1972-04-20 1979-08-18
US3849730A (en) * 1973-06-20 1974-11-19 Bell Telephone Labor Inc Carrier recovery in vestigial sideband data receivers

Also Published As

Publication number Publication date
IL42153A0 (en) 1973-07-30
FR2183207B1 (ja) 1980-03-07
AT330263B (de) 1976-06-25
AU5498773A (en) 1974-10-31
CH548695A (de) 1974-04-30
JPS4962066A (ja) 1974-06-15
AU475199B2 (en) 1976-08-12
GB1434796A (en) 1976-05-05
FR2183207A1 (ja) 1973-12-14
DE2221892C2 (de) 1979-12-20
IT984162B (it) 1974-11-20
ATA309773A (de) 1975-09-15
AR194426A1 (es) 1973-07-13
NL7306197A (ja) 1973-11-06
YU36566B (en) 1984-02-29
NL153741B (nl) 1977-06-15
US3921073A (en) 1975-11-18
DE2221892B1 (de) 1973-10-31
JPS5829664B2 (ja) 1983-06-24
YU111573A (en) 1982-02-25
IL42153A (en) 1976-05-31

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