ES327630A1 - Dispositivo de impedancia negativa. - Google Patents

Dispositivo de impedancia negativa.

Info

Publication number
ES327630A1
ES327630A1 ES0327630A ES327630A ES327630A1 ES 327630 A1 ES327630 A1 ES 327630A1 ES 0327630 A ES0327630 A ES 0327630A ES 327630 A ES327630 A ES 327630A ES 327630 A1 ES327630 A1 ES 327630A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
negative impedance
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
ES0327630A
Other languages
English (en)
Spanish (es)
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of ES327630A1 publication Critical patent/ES327630A1/es
Expired legal-status Critical Current

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
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/40—Impedance converters
    • H03H11/44—Negative impedance converters
    • 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
    • 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
    • H04B3/18—Control of transmission; Equalising characterised by the negative-impedance network used wherein the network comprises semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Lead Frames For Integrated Circuits (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
ES0327630A 1965-06-14 1966-05-26 Dispositivo de impedancia negativa. Expired ES327630A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US463601A US3384844A (en) 1965-06-14 1965-06-14 Negative impedance device

Publications (1)

Publication Number Publication Date
ES327630A1 true ES327630A1 (es) 1967-03-16

Family

ID=23840668

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0327630A Expired ES327630A1 (es) 1965-06-14 1966-05-26 Dispositivo de impedancia negativa.

Country Status (8)

Country Link
US (1) US3384844A (OSRAM)
BE (1) BE682006A (OSRAM)
DE (1) DE1487567B2 (OSRAM)
ES (1) ES327630A1 (OSRAM)
FR (1) FR1481739A (OSRAM)
GB (1) GB1150546A (OSRAM)
NL (1) NL6608228A (OSRAM)
SE (1) SE337433B (OSRAM)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3470500A (en) * 1966-11-17 1969-09-30 Automatic Elect Lab Negative resistance network
US3522457A (en) * 1967-03-16 1970-08-04 Halliburton Co Filter having passive rc stages and active interface networks
US3639858A (en) * 1968-08-31 1972-02-01 Mitsumi Electric Co Ltd Transistor impedance converter and oscillator circuits
DE1901075A1 (de) * 1969-01-10 1970-08-13 Bosch Gmbh Robert Zweipoliges elektrisches Schaltelement
US3562561A (en) * 1969-03-21 1971-02-09 Bell Telephone Labor Inc Shunt-type negative impedance converter with both short and open circuit stability
DE2030843C3 (de) * 1970-03-23 1973-10-11 Aktiengesellschaft Brown Boveri & Cie., Baden (Schweiz) Zweipol mit negativem Widerstand und Verwendung des Zweipols in einem Gleichspannungswandler
US3732441A (en) * 1971-05-07 1973-05-08 Zenith Radio Corp Surface wave integratable filter for coupling a signal source to a load
US4025735A (en) * 1976-02-19 1977-05-24 Bell Telephone Laboratories, Incorporated Negative conductance network
US4112262A (en) * 1977-07-26 1978-09-05 Bell Telephone Laboratories, Incorporated Telephone station repeater
US4160276A (en) * 1977-10-31 1979-07-03 Tektronix, Inc. Aperture correction circuit
US8022779B2 (en) * 2009-06-09 2011-09-20 Georgia Tech Research Corporation Integrated circuit oscillators having microelectromechanical resonators therein with parasitic impedance cancellation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2101699A (en) * 1933-05-30 1937-12-07 Siemens Ag Alternating current signaling system
US2864062A (en) * 1955-02-15 1958-12-09 Gen Electric Negative resistance using transistors
DE1073039B (de) * 1955-10-14 1960-01-14 N. V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) Schaltungsanordnung zum Darstellen insbesondere einer negativen Impedanz mittels Transistoren
US2904641A (en) * 1955-11-29 1959-09-15 Itt Negative-impedance repeater using a transistor amplifier
US3144620A (en) * 1961-04-07 1964-08-11 Gen Electric Transistorized negative resistance networks
US3223849A (en) * 1962-01-02 1965-12-14 Hughes Aircraft Co Circuits having negative resistance characteristics
US3322972A (en) * 1964-10-08 1967-05-30 Motorola Inc High current negative resistance transistor circuits utilizing avalanche diodes

Also Published As

Publication number Publication date
DE1487567B2 (de) 1972-01-05
NL6608228A (OSRAM) 1966-12-15
GB1150546A (en) 1969-04-30
FR1481739A (OSRAM) 1967-08-21
DE1487567A1 (de) 1969-02-20
BE682006A (OSRAM) 1966-11-14
SE337433B (OSRAM) 1971-08-09
US3384844A (en) 1968-05-21

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