NL270662A - - Google Patents

Info

Publication number
NL270662A
NL270662A NL270662DA NL270662A NL 270662 A NL270662 A NL 270662A NL 270662D A NL270662D A NL 270662DA NL 270662 A NL270662 A NL 270662A
Authority
NL
Netherlands
Application number
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.)
Publication of NL270662A publication Critical patent/NL270662A/xx

Links

Classifications

    • 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
    • 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
    • H03F1/347—Negative-feedback-circuit arrangements with or without positive feedback using transformers
    • 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
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only
    • 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
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only
    • H03F1/542—Replacing by standby devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/74—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
NL270662D 1960-10-26 NL270662A (en:Method)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP4334460 1960-10-26
JP1348661 1961-04-18
JP1348761 1961-04-18
JP1465861 1961-04-25

Publications (1)

Publication Number Publication Date
NL270662A true NL270662A (en:Method)

Family

ID=27456002

Family Applications (2)

Application Number Title Priority Date Filing Date
NL270662D NL270662A (en:Method) 1960-10-26
NL61270662A NL145417B (nl) 1960-10-26 1961-10-26 Samengestelde versterker.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL61270662A NL145417B (nl) 1960-10-26 1961-10-26 Samengestelde versterker.

Country Status (7)

Country Link
US (2) US3202927A (en:Method)
BE (1) BE609595A (en:Method)
DE (1) DE1210458B (en:Method)
FR (1) FR1304490A (en:Method)
GB (1) GB977946A (en:Method)
NL (2) NL145417B (en:Method)
SE (1) SE301660B (en:Method)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374441A (en) * 1964-11-02 1968-03-19 Westinghouse Electric Corp Direct coupled, temperature stabilized audio amplifier
US3426292A (en) * 1965-11-18 1969-02-04 Bell Telephone Labor Inc Phase-coherent band-splitting and recombination network
US3445782A (en) * 1966-07-28 1969-05-20 Gen Dynamics Corp High-power amplifier utilizing hybrid combining circuits
US3534283A (en) * 1968-01-23 1970-10-13 Bell Telephone Labor Inc Emitter-follower and cathodefollower amplifiers
US3694765A (en) * 1971-02-08 1972-09-26 Bell Telephone Labor Inc Signal coupling circuit
US3748588A (en) * 1971-12-20 1973-07-24 Bell Telephone Labor Inc Impedance-matched amplifiers
US3909742A (en) * 1974-08-19 1975-09-30 Bell Telephone Labor Inc Linear amplification using nonlinear devices and feedback
US4656434A (en) * 1986-02-03 1987-04-07 Raytheon Company RF power amplifier with load mismatch compensation
US5081425A (en) * 1990-05-24 1992-01-14 E-Systems, Inc. Vswr adaptive power amplifier system
US5104058A (en) * 1990-08-27 1992-04-14 Gigatek Memory Systems, Inc. Tape guidance system for belt-driven cartridge
US7038465B2 (en) * 2003-04-02 2006-05-02 Agilent Technologies, Inc. System and method for calibrating balanced signals

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2315312A (en) * 1939-01-21 1943-03-30 Western Electric Co Electron discharge device circuits
US2318662A (en) * 1941-09-17 1943-05-11 Bell Telephone Labor Inc Vacuum tube amplifying apparatus
NL56691C (en:Method) * 1941-10-20
NL155224B (nl) * 1950-05-17 Happich Gmbh Gebr Profiellijst voor voertuigcarosserieen.
US2748201A (en) * 1951-09-21 1956-05-29 Bell Telephone Labor Inc Multiple-feedback systems
US2808473A (en) * 1954-08-09 1957-10-01 Sierra Electronic Corp Electronic amplifier network
US2824296A (en) * 1955-09-20 1958-02-18 Sperry Rand Corp Redundant fail-proof amplifier and alarm
DE1088101B (de) * 1956-05-23 1960-09-01 Western Electric Co Signaluebertragungsanordnung mit einer Anzahl von parallel geschalteten Signaluebertragungskanaelen
US3075153A (en) * 1958-08-18 1963-01-22 Gen Dynamics Corp Redundant amplifier
DE1078620B (de) * 1959-02-13 1960-03-31 Zeiss Carl Fa Elektronischer Verstaerker hoher Betriebssicherheit
US3072858A (en) * 1959-07-22 1963-01-08 Sperry Rand Corp Redundant amplifier failure alarm

Also Published As

Publication number Publication date
SE301660B (en:Method) 1968-06-17
BE609595A (en:Method)
FR1304490A (fr) 1962-09-21
DE1210458B (de) 1966-02-10
US3202927A (en) 1965-08-24
GB977946A (en) 1964-12-16
NL145417B (nl) 1975-03-17
US3226651A (en) 1965-12-28

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