JPS5512769B1 - - Google Patents

Info

Publication number
JPS5512769B1
JPS5512769B1 JP2653068A JP2653068A JPS5512769B1 JP S5512769 B1 JPS5512769 B1 JP S5512769B1 JP 2653068 A JP2653068 A JP 2653068A JP 2653068 A JP2653068 A JP 2653068A JP S5512769 B1 JPS5512769 B1 JP S5512769B1
Authority
JP
Japan
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.)
Pending
Application number
JP2653068A
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
Priority claimed from CH126268A external-priority patent/CH491541A/de
Application filed filed Critical
Publication of JPS5512769B1 publication Critical patent/JPS5512769B1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
    • H03H11/126—Frequency selective two-port networks using amplifiers with feedback using a single operational amplifier
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
    • G06G7/62—Analogue computers for specific processes, systems or devices, e.g. simulators for electric systems or apparatus
    • G06G7/625—Analogue computers for specific processes, systems or devices, e.g. simulators for electric systems or apparatus for filters; for delay lines
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H03F1/36—Negative-feedback-circuit arrangements with or without positive feedback in discharge-tube amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Networks Using Active Elements (AREA)
  • Amplifiers (AREA)
JP2653068A 1967-04-20 1968-04-20 Pending JPS5512769B1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES0109429 1967-04-20
CH126268A CH491541A (de) 1967-04-20 1968-01-26 Elektrische Filterschaltung

Publications (1)

Publication Number Publication Date
JPS5512769B1 true JPS5512769B1 (ja) 1980-04-04

Family

ID=25687152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2653068A Pending JPS5512769B1 (ja) 1967-04-20 1968-04-20

Country Status (9)

Country Link
US (1) US3569851A (ja)
JP (1) JPS5512769B1 (ja)
AT (1) AT275605B (ja)
CH (1) CH474191A (ja)
FR (1) FR1577976A (ja)
GB (1) GB1219933A (ja)
NL (1) NL153042B (ja)
NO (1) NO124460B (ja)
SE (1) SE361396B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61185210U (ja) * 1985-05-09 1986-11-19

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE373996B (ja) * 1970-09-25 1975-02-17 Western Electric Co
US3904978A (en) * 1974-08-08 1975-09-09 Bell Telephone Labor Inc Active resistor-capacitor filter arrangement
US8392857B2 (en) * 2008-12-04 2013-03-05 Synopsys, Inc. Automated circuit design process for generation of stability constraints for generically defined electronic system with feedback

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2724807A (en) * 1950-02-16 1955-11-22 Harold B Rex Frequency-selective systems
NL83763C (ja) * 1950-08-10
US2987678A (en) * 1959-11-13 1961-06-06 Gen Electric Attenuation circuit
US3207959A (en) * 1961-12-08 1965-09-21 Western Electric Co Miniaturized and transistorized frequency selective amplifier circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61185210U (ja) * 1985-05-09 1986-11-19

Also Published As

Publication number Publication date
NL153042B (nl) 1977-04-15
DE1903609B2 (de) 1977-02-10
CH474191A (de) 1969-06-15
AT275605B (de) 1969-10-27
DE1541972B2 (de) 1975-08-28
GB1219933A (en) 1971-01-20
NL6805023A (ja) 1968-10-21
SE361396B (ja) 1973-10-29
US3569851A (en) 1971-03-09
NO124460B (ja) 1972-04-17
FR1577976A (ja) 1969-08-14
DE1903609A1 (de) 1969-09-04
DE1541972A1 (de) 1970-01-08

Similar Documents

Publication Publication Date Title
AU425114B2 (ja)
AT298283B (ja)
FR1577976A (ja)
AU416737B2 (ja)
AU342066A (ja)
AU2277767A (ja)
AU3151267A (ja)
AU610966A (ja)
AU1273466A (ja)
AU3189468A (ja)
AU2116667A (ja)
AU2256867A (ja)
AU2977667A (ja)
AU2528767A (ja)
AU2454867A (ja)
AU1677166A (ja)
BE710577A (ja)
AU2406369A (ja)
AU3054676A (ja)
AU1868267A (ja)
AU1763766A (ja)
BE692553A (ja)
AU1614766A (ja)
AU459699A (ja)
AU34866A (ja)