Classifications

• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
  • H03D1/00—Demodulation of amplitude-modulated oscillations
  • H03D1/14—Demodulation of amplitude-modulated oscillations by means of non-linear elements having more than two poles
  • H03D1/18—Demodulation of amplitude-modulated oscillations by means of non-linear elements having more than two poles of semiconductor devices
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03F—AMPLIFIERS
  • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
  • H03F3/181—Low-frequency amplifiers, e.g. audio preamplifiers
  • H03F3/183—Low-frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only

Landscapes

• Engineering & Computer Science (AREA)
• Power Engineering (AREA)
• Physics & Mathematics (AREA)
• Nonlinear Science (AREA)
• Multimedia (AREA)
• Amplifiers (AREA)
• Networks Using Active Elements (AREA)
• Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=19784164

Family Applications (1)

Country Status (6)

• 0
  • NL NLAANVRAGE7105707,A patent/NL180709B/xx unknown
  • BE BE531208D patent/BE531208A/xx unknown
• 1954
  • 1954-08-13 GB GB23591/54A patent/GB750765A/en not_active Expired
  • 1954-08-15 DE DEN9337A patent/DE933815C/de not_active Expired
  • 1954-08-16 CH CH325689D patent/CH325689A/de unknown
  • 1954-08-17 FR FR1106838D patent/FR1106838A/fr not_active Expired

Also Published As

Similar Documents