CH553517A - FOUR-POLE WITH NEGATIVE RESISTORS FOR LOW-REFLECTION ATTENUATION OF A TWO-WIRE CABLE. - Google Patents

FOUR-POLE WITH NEGATIVE RESISTORS FOR LOW-REFLECTION ATTENUATION OF A TWO-WIRE CABLE.

Info

Publication number
CH553517A
CH553517A CH39373A CH39373A CH553517A CH 553517 A CH553517 A CH 553517A CH 39373 A CH39373 A CH 39373A CH 39373 A CH39373 A CH 39373A CH 553517 A CH553517 A CH 553517A
Authority
CH
Switzerland
Prior art keywords
pole
low
wire cable
reflection attenuation
negative resistors
Prior art date
Application number
CH39373A
Other languages
German (de)
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 CH553517A publication Critical patent/CH553517A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/62—Two-way amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/16—Control of transmission; Equalising characterised by the negative-impedance network used

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Networks Using Active Elements (AREA)
CH39373A 1972-01-19 1973-01-11 FOUR-POLE WITH NEGATIVE RESISTORS FOR LOW-REFLECTION ATTENUATION OF A TWO-WIRE CABLE. CH553517A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19722202501 DE2202501C3 (en) 1972-01-19 1972-01-19 Four-pole consisting of negative resistors for low-reflection attenuation reduction of a two-wire line
DE2240730 1972-08-18
DE19722261853 DE2261853C3 (en) 1972-01-19 1972-12-18 Negative impedance converter with an amplifier having an operational amplifier

Publications (1)

Publication Number Publication Date
CH553517A true CH553517A (en) 1974-08-30

Family

ID=27184046

Family Applications (1)

Application Number Title Priority Date Filing Date
CH39373A CH553517A (en) 1972-01-19 1973-01-11 FOUR-POLE WITH NEGATIVE RESISTORS FOR LOW-REFLECTION ATTENUATION OF A TWO-WIRE CABLE.

Country Status (6)

Country Link
JP (1) JPS5716526B2 (en)
AT (1) AT325680B (en)
CH (1) CH553517A (en)
DE (3) DE2202501C3 (en)
IT (1) IT983852B (en)
NL (1) NL7300702A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51113406A (en) * 1975-03-28 1976-10-06 Yokogawa Hokushin Electric Corp Repeater
JPS5287951A (en) * 1976-01-19 1977-07-22 Yokogawa Hokushin Electric Corp Negative impedance circuit
JPS5299720U (en) * 1976-01-26 1977-07-28
JPS56168412A (en) * 1981-04-20 1981-12-24 Yokogawa Hokushin Electric Corp Negative impedance circuit
JPS56168411A (en) * 1981-04-20 1981-12-24 Yokogawa Hokushin Electric Corp Negative impedance circuit
JPS609321U (en) * 1982-10-21 1985-01-22 横河電機株式会社 negative impedance circuit

Also Published As

Publication number Publication date
IT983852B (en) 1974-11-11
DE2240730B1 (en) 1974-02-28
DE2261853C3 (en) 1975-09-04
AT325680B (en) 1975-11-10
ATA39573A (en) 1975-01-15
DE2261853A1 (en) 1974-07-11
DE2202501C3 (en) 1974-05-22
JPS5716526B2 (en) 1982-04-06
DE2202501A1 (en) 1973-08-02
DE2202501B2 (en) 1973-10-25
DE2261853B2 (en) 1975-01-23
NL7300702A (en) 1973-07-23
JPS4883750A (en) 1973-11-08
DE2240730C2 (en) 1974-09-19

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Legal Events

Date Code Title Description
PL Patent ceased