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
  • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
  • H03F3/02—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with tubes only
• • 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
  • H03H7/17—Structural details of sub-circuits of frequency selective networks
  • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
  • H03H7/1775—Parallel LC in shunt or branch path

Landscapes

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

Applications Claiming Priority (1)

Publications (1)

Family

ID=23402622

Family Applications (1)

Country Status (2)

• 0
  • NL NL32140D patent/NL32140C/xx active
• 1929
  • 1929-04-20 US US356712A patent/US1944746A/en not_active Expired - Lifetime

Also Published As

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