NL278386A - - Google Patents

Info

Publication number
NL278386A
NL278386A NL278386DA NL278386A NL 278386 A NL278386 A NL 278386A NL 278386D A NL278386D A NL 278386DA NL 278386 A NL278386 A NL 278386A
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 NL278386A publication Critical patent/NL278386A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
    • 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
    • H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/68—Combinations of amplifiers, e.g. multi-channel amplifiers for stereophonics
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/34—Networks for connecting several sources or loads working on different frequencies or frequency bands, to a common load or source
    • H03H11/342—Networks for connecting several sources or loads working on different frequencies or frequency bands, to a common load or source particularly adapted for use in common antenna systems
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/36—Networks for connecting several sources or loads, working on the same frequency band, to a common load or source
    • H03H11/362—Networks for connecting several sources or loads, working on the same frequency band, to a common load or source particularly adapted for use in common antenna systems
    • 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
    • H03H7/48—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source
    • H03H7/482—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source particularly adapted for use in common antenna systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Amplifiers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
NL278386D 1962-05-11 NL278386A (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL278386 1962-05-11

Publications (1)

Publication Number Publication Date
NL278386A true NL278386A (OSRAM)

Family

ID=19753819

Family Applications (1)

Application Number Title Priority Date Filing Date
NL278386D NL278386A (OSRAM) 1962-05-11

Country Status (6)

Country Link
US (1) US3263179A (OSRAM)
BE (1) BE632107A (OSRAM)
CH (1) CH423904A (OSRAM)
DE (1) DE1209173B (OSRAM)
GB (1) GB1019837A (OSRAM)
NL (1) NL278386A (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375458A (en) * 1964-03-30 1968-03-26 Army Usa Wide-band amplifier
US3445782A (en) * 1966-07-28 1969-05-20 Gen Dynamics Corp High-power amplifier utilizing hybrid combining circuits
US4156212A (en) * 1977-12-19 1979-05-22 Nautical Electronic Laboratories, Ltd. Combiner system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942199A (en) * 1956-12-28 1960-06-21 Gen Dynamics Corp Broad band transistor amplifier
US2957143A (en) * 1959-09-11 1960-10-18 Arizona Res Foundation Wideband transistor amplifier
GB883740A (en) * 1960-02-09 1961-12-06 Marconi Wireless Telegraph Co Improvements in or relating to wide band amplifiers

Also Published As

Publication number Publication date
US3263179A (en) 1966-07-26
GB1019837A (en) 1966-02-09
DE1209173B (de) 1966-01-20
CH423904A (de) 1966-11-15
BE632107A (OSRAM)

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