DE933815C - Demodulatorschaltung mit nachgeschaltetem Transistor - Google Patents

Demodulatorschaltung mit nachgeschaltetem Transistor

Info

Publication number
DE933815C
DE933815C DEN9337A DEN0009337A DE933815C DE 933815 C DE933815 C DE 933815C DE N9337 A DEN9337 A DE N9337A DE N0009337 A DEN0009337 A DE N0009337A DE 933815 C DE933815 C DE 933815C
Authority
DE
Germany
Prior art keywords
demodulator circuit
transistor
downstream transistor
several times
output filter
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DEN9337A
Other languages
German (de)
English (en)
Inventor
Augustus Gerard Theodo Becking
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of DE933815C publication Critical patent/DE933815C/de
Expired legal-status Critical Current

Links

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)
DEN9337A 1953-08-18 1954-08-15 Demodulatorschaltung mit nachgeschaltetem Transistor Expired DE933815C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL325689X 1953-08-18

Publications (1)

Publication Number Publication Date
DE933815C true DE933815C (de) 1955-10-06

Family

ID=19784164

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN9337A Expired DE933815C (de) 1953-08-18 1954-08-15 Demodulatorschaltung mit nachgeschaltetem Transistor

Country Status (6)

Country Link
BE (1) BE531208A (enrdf_load_stackoverflow)
CH (1) CH325689A (enrdf_load_stackoverflow)
DE (1) DE933815C (enrdf_load_stackoverflow)
FR (1) FR1106838A (enrdf_load_stackoverflow)
GB (1) GB750765A (enrdf_load_stackoverflow)
NL (1) NL180709B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
GB750765A (en) 1956-06-20
NL180709B (nl)
BE531208A (enrdf_load_stackoverflow)
CH325689A (de) 1957-11-15
FR1106838A (fr) 1955-12-23

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