AT346912B - Netzwerk zur richtungsunabhaengigen daempfungsverminderung einer zweidrahtleitung - Google Patents

Netzwerk zur richtungsunabhaengigen daempfungsverminderung einer zweidrahtleitung

Info

Publication number
AT346912B
AT346912B AT718776A AT718776A AT346912B AT 346912 B AT346912 B AT 346912B AT 718776 A AT718776 A AT 718776A AT 718776 A AT718776 A AT 718776A AT 346912 B AT346912 B AT 346912B
Authority
AT
Austria
Prior art keywords
network
wire cable
attenuation reduction
independent attenuation
independent
Prior art date
Application number
AT718776A
Other languages
English (en)
Other versions
ATA718776A (de
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of ATA718776A publication Critical patent/ATA718776A/de
Application granted granted Critical
Publication of AT346912B publication Critical patent/AT346912B/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/16—Control of transmission; Equalising characterised by the negative-impedance network used

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Amplifiers (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
AT718776A 1975-10-01 1976-09-28 Netzwerk zur richtungsunabhaengigen daempfungsverminderung einer zweidrahtleitung AT346912B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7511542A NL7511542A (nl) 1975-10-01 1975-10-01 Netwerk met een transformator-gekoppelde nullaststabiele negatieve impedantie.

Publications (2)

Publication Number Publication Date
ATA718776A ATA718776A (de) 1978-04-15
AT346912B true AT346912B (de) 1978-12-11

Family

ID=19824566

Family Applications (1)

Application Number Title Priority Date Filing Date
AT718776A AT346912B (de) 1975-10-01 1976-09-28 Netzwerk zur richtungsunabhaengigen daempfungsverminderung einer zweidrahtleitung

Country Status (12)

Country Link
US (1) US4027118A (de)
JP (1) JPS5244138A (de)
AT (1) AT346912B (de)
AU (1) AU497795B2 (de)
BR (1) BR7606474A (de)
CA (1) CA1035480A (de)
DE (1) DE2551414C3 (de)
FI (1) FI63506C (de)
FR (1) FR2326815A1 (de)
GB (1) GB1554653A (de)
NL (1) NL7511542A (de)
SE (1) SE406404B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135064A (en) * 1977-08-15 1979-01-16 Northern Telecom Limited Impedance compensation of transmission line
US4463307A (en) * 1982-10-26 1984-07-31 Gte Automatic Electric Inc. Negative inductance multiplier circuit including temperature compensation
US4467269A (en) * 1982-10-26 1984-08-21 Gte Automatic Electric Inc. Start-up circuit for negative inductance multiplier
JPS59151094U (ja) * 1983-03-30 1984-10-09 金子農機株式会社 籾乾燥機における搬送装置
JPS6080216U (ja) * 1983-11-07 1985-06-04 三菱重工業株式会社 天井板取付構造
JPH044401Y2 (de) * 1985-08-06 1992-02-10

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1756816A (en) * 1920-02-13 1930-04-29 Mihran M Dolmage Impedance variation compensator circuits
US2585571A (en) * 1950-09-14 1952-02-12 Bell Telephone Labor Inc Pulse repeater
US2878325A (en) * 1954-04-15 1959-03-17 Bell Telephone Labor Inc Negative impedance repeaters
US2777115A (en) * 1955-03-03 1957-01-08 Bell Telephone Labor Inc Branching circuit
US3042759A (en) * 1959-08-05 1962-07-03 Bell Telephone Labor Inc Negative impedance repeaters
US3814866A (en) * 1971-09-30 1974-06-04 Reliable Electric Co Negative resistance repeater

Also Published As

Publication number Publication date
JPS5649492B2 (de) 1981-11-21
DE2551414B2 (de) 1980-04-24
ATA718776A (de) 1978-04-15
FI762764A (de) 1977-04-02
AU1818476A (en) 1978-04-06
CA1035480A (en) 1978-07-25
FI63506C (fi) 1983-06-10
GB1554653A (en) 1979-10-24
AU497795B2 (en) 1979-01-11
FR2326815A1 (fr) 1977-04-29
SE7610712L (sv) 1977-04-02
FR2326815B1 (de) 1981-10-09
BR7606474A (pt) 1977-07-05
SE406404B (sv) 1979-02-05
NL7511542A (nl) 1977-04-05
FI63506B (fi) 1983-02-28
US4027118A (en) 1977-05-31
JPS5244138A (en) 1977-04-06
DE2551414C3 (de) 1981-01-08
DE2551414A1 (de) 1977-04-14

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee