NL248979A - - Google Patents

Info

Publication number
NL248979A
NL248979A NL248979DA NL248979A NL 248979 A NL248979 A NL 248979A NL 248979D A NL248979D A NL 248979DA NL 248979 A NL248979 A NL 248979A
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 NL248979A publication Critical patent/NL248979A/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
    • H03F1/26—Modifications of amplifiers to reduce influence of noise generated by amplifying elements
    • H03F1/28—Modifications of amplifiers to reduce influence of noise generated by amplifying elements 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
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/0153—Electrical filters; Controlling thereof
    • H03H7/0161—Bandpass filters
    • H03H7/0169—Intermediate frequency filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
NL248979D 1959-03-06 NL248979A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES62034A DE1121662B (de) 1959-03-06 1959-03-06 Rauscharme elektronsiche Eingangsschaltung fuer UHF-Verstaerker

Publications (1)

Publication Number Publication Date
NL248979A true NL248979A (xx)

Family

ID=7495301

Family Applications (1)

Application Number Title Priority Date Filing Date
NL248979D NL248979A (xx) 1959-03-06

Country Status (5)

Country Link
US (1) US3227962A (xx)
BE (1) BE588372A (xx)
DE (1) DE1121662B (xx)
GB (1) GB884347A (xx)
NL (1) NL248979A (xx)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE484464C (de) * 1926-03-04 1929-10-16 Marconi Wireless Telegraph Co Elektrischer Transformator, insbesondere fuer Elektronen-Roehren-Verstaerker
US1940001A (en) * 1927-04-14 1933-12-19 James D Marshall Amplifying system
US1801138A (en) * 1928-06-22 1931-04-14 Gen Electric High-frequency-amplifying apparatus
US2541818A (en) * 1948-12-18 1951-02-13 Gen Electric Radio receiver
US2848611A (en) * 1953-07-23 1958-08-19 Collins Radio Co Phase stabilization of r. f. amplifiers and oscillator circuits
NL206890A (xx) * 1955-05-05

Also Published As

Publication number Publication date
US3227962A (en) 1966-01-04
BE588372A (fr) 1960-07-01
DE1121662B (de) 1962-01-11
GB884347A (en) 1961-12-13

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