CH313475A - Electrical communication system - Google Patents

Electrical communication system

Info

Publication number
CH313475A
CH313475A CH313475DA CH313475A CH 313475 A CH313475 A CH 313475A CH 313475D A CH313475D A CH 313475DA CH 313475 A CH313475 A CH 313475A
Authority
CH
Switzerland
Prior art keywords
communication system
electrical communication
electrical
communication
Prior art date
Application number
Other languages
German (de)
Inventor
Surguy Caruthers Robert
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of CH313475A publication Critical patent/CH313475A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/10—Intermediate station arrangements, e.g. for branching, for tapping-off
    • 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
    • H04B1/62—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 providing a predistortion of the signal in the transmitter and corresponding correction in the receiver, e.g. for improving the signal/noise ratio
    • H04B1/64—Volume compression or expansion arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15564—Relay station antennae loop interference reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
CH313475D 1950-07-26 1951-07-25 Electrical communication system CH313475A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US313475XA 1950-07-26 1950-07-26

Publications (1)

Publication Number Publication Date
CH313475A true CH313475A (en) 1956-04-15

Family

ID=21858931

Family Applications (1)

Application Number Title Priority Date Filing Date
CH313475D CH313475A (en) 1950-07-26 1951-07-25 Electrical communication system

Country Status (4)

Country Link
BE (1) BE504855A (en)
CH (1) CH313475A (en)
FR (1) FR1047892A (en)
GB (1) GB707081A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920291A (en) * 1956-03-06 1960-01-05 Itt Signal transmission systems

Also Published As

Publication number Publication date
GB707081A (en) 1954-04-14
BE504855A (en)
FR1047892A (en) 1953-12-17

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