Classifications

• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03C—MODULATION
  • H03C5/00—Amplitude modulation and angle modulation produced simultaneously or at will by the same modulating signal
• • 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
  • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
  • H03F1/04—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in discharge-tube amplifiers
  • H03F1/06—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in discharge-tube amplifiers to raise the efficiency of amplifying modulated radio frequency waves; to raise the efficiency of amplifiers acting also as modulators
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03F—AMPLIFIERS
  • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
  • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
  • H03F3/22—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers 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
  • H03H7/48—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source
  • H03H7/487—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source particularly adapted as coupling circuit between transmitters and antennas

Landscapes

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

Applications Claiming Priority (1)

Publications (2)

Family

ID=19788874

Family Applications (1)

Country Status (3)

Families Citing this family (5)

• 1943
  • 1943-05-29 NL NL111578A patent/NL65113C/xx active
• 1944
  • 1944-05-27 DE DEN2338D patent/DE861865C/de not_active Expired
• 1946
  • 1946-11-26 GB GB35077/46A patent/GB635830A/en not_active Expired

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