SE301660B - - Google Patents

Info

Publication number
SE301660B
SE301660B SE10650/61A SE1065061A SE301660B SE 301660 B SE301660 B SE 301660B SE 10650/61 A SE10650/61 A SE 10650/61A SE 1065061 A SE1065061 A SE 1065061A SE 301660 B SE301660 B SE 301660B
Authority
SE
Sweden
Application number
SE10650/61A
Inventor
K Ishimoto
K Nakamura
T Sato
H Watanabe
Original Assignee
Nippon Electric Co
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 Nippon Electric Co filed Critical Nippon Electric Co
Publication of SE301660B publication Critical patent/SE301660B/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)
SE10650/61A 1960-10-26 1961-10-26 SE301660B (fi)

Applications Claiming Priority (4)

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

Publications (1)

Publication Number Publication Date
SE301660B true SE301660B (fi) 1968-06-17

Family

ID=27456002

Family Applications (1)

Application Number Title Priority Date Filing Date
SE10650/61A SE301660B (fi) 1960-10-26 1961-10-26

Country Status (7)

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

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 (fi) * 1941-10-20
NL78173C (fi) * 1950-05-17
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
GB977946A (en) 1964-12-16
NL270662A (fi)
US3202927A (en) 1965-08-24
BE609595A (fi)
US3226651A (en) 1965-12-28
DE1210458B (de) 1966-02-10
NL145417B (nl) 1975-03-17
FR1304490A (fr) 1962-09-21

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