SE331119B - - Google Patents

Info

Publication number
SE331119B
SE331119B SE36565A SE36565A SE331119B SE 331119 B SE331119 B SE 331119B SE 36565 A SE36565 A SE 36565A SE 36565 A SE36565 A SE 36565A SE 331119 B SE331119 B SE 331119B
Authority
SE
Sweden
Prior art keywords
diodes
temperature coefficient
resistors
series
shunt
Prior art date
Application number
SE36565A
Other languages
English (en)
Inventor
H Ritz
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 SE331119B publication Critical patent/SE331119B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/40—Artificial lines; Networks simulating a line of certain length
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/738—Interface circuits for coupling substations to external telephone lines
    • H04M1/76—Compensating for differences in line impedance

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Networks Using Active Elements (AREA)
SE36565A 1964-01-15 1965-01-12 SE331119B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0089064 1964-01-15

Publications (1)

Publication Number Publication Date
SE331119B true SE331119B (xx) 1970-12-14

Family

ID=7514858

Family Applications (1)

Application Number Title Priority Date Filing Date
SE36565A SE331119B (xx) 1964-01-15 1965-01-12

Country Status (6)

Country Link
BE (1) BE658384A (xx)
CH (1) CH416754A (xx)
DE (1) DE1437449B2 (xx)
GB (1) GB1065941A (xx)
NL (1) NL6413946A (xx)
SE (1) SE331119B (xx)

Also Published As

Publication number Publication date
GB1065941A (en) 1967-04-19
NL6413946A (xx) 1965-07-16
DE1437449B2 (de) 1972-06-15
BE658384A (xx) 1965-07-15
DE1437449A1 (de) 1968-10-24
CH416754A (de) 1966-07-15

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