Classifications

• • 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
  • H03H7/0138—Electrical filters or coupling circuits
  • H03H7/0146—Coupling circuits between two tubes, not otherwise provided for
• • 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
  • H03F1/42—Modifications of amplifiers to extend the bandwidth
  • H03F1/48—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers
  • H03F1/50—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers with tubes only
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03F—AMPLIFIERS
  • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
  • H03F3/34—DC amplifiers in which all stages are DC-coupled
  • H03F3/36—DC amplifiers in which all stages are DC-coupled with tubes only

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• Engineering & Computer Science (AREA)
• Power Engineering (AREA)

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Cited By (1)

• 0
  • FR FR954522D patent/FR954522A/fr not_active Expired

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