FR831759A - Propagation exponent automatic adjustment device - Google Patents

Propagation exponent automatic adjustment device

Info

Publication number
FR831759A
FR831759A FR831759DA FR831759A FR 831759 A FR831759 A FR 831759A FR 831759D A FR831759D A FR 831759DA FR 831759 A FR831759 A FR 831759A
Authority
FR
France
Prior art keywords
adjustment device
automatic adjustment
propagation exponent
exponent
propagation
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
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 and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR831759A publication Critical patent/FR831759A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/10—Control of transmission; Equalising by pilot signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Details Of Gearings (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
FR831759D 1937-01-09 1938-01-07 Propagation exponent automatic adjustment device Expired FR831759A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE504140X 1937-01-09

Publications (1)

Publication Number Publication Date
FR831759A true FR831759A (en) 1938-09-14

Family

ID=6546144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR831759D Expired FR831759A (en) 1937-01-09 1938-01-07 Propagation exponent automatic adjustment device

Country Status (2)

Country Link
FR (1) FR831759A (en)
GB (1) GB504140A (en)

Also Published As

Publication number Publication date
GB504140A (en) 1939-04-20

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