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FR832756A - Improvements to powerline transmission systems - Google Patents

Improvements to powerline transmission systems

Info

Publication number
FR832756A
FR832756A FR832756DA FR832756A FR 832756 A FR832756 A FR 832756A FR 832756D A FR832756D A FR 832756DA FR 832756 A FR832756 A FR 832756A
Authority
FR
France
Prior art keywords
transmission systems
powerline transmission
powerline
systems
transmission
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
Other languages
French (fr)
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.)
Lignes Telegraphiques et Telephoniques LTT SA
Original Assignee
Lignes Telegraphiques et Telephoniques LTT SA
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 Lignes Telegraphiques et Telephoniques LTT SA filed Critical Lignes Telegraphiques et Telephoniques LTT SA
Application granted granted Critical
Publication of FR832756A publication Critical patent/FR832756A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/04—Frequency-transposition arrangements
    • H04J1/045—Filters applied to frequency transposition

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR832756D 1937-01-28 1938-01-28 Improvements to powerline transmission systems Expired FR832756A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE832756X 1937-01-28

Publications (1)

Publication Number Publication Date
FR832756A true FR832756A (en) 1938-10-03

Family

ID=6757387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR832756D Expired FR832756A (en) 1937-01-28 1938-01-28 Improvements to powerline transmission systems

Country Status (1)

Country Link
FR (1) FR832756A (en)

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