CH211391A - Superposition receiving circuit. - Google Patents

Superposition receiving circuit.

Info

Publication number
CH211391A
CH211391A CH211391DA CH211391A CH 211391 A CH211391 A CH 211391A CH 211391D A CH211391D A CH 211391DA CH 211391 A CH211391 A CH 211391A
Authority
CH
Switzerland
Prior art keywords
receiving circuit
superposition
superposition receiving
circuit
receiving
Prior art date
Application number
Other languages
German (de)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of CH211391A publication Critical patent/CH211391A/en

Links

Classifications

    • 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
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H03F1/36—Negative-feedback-circuit arrangements with or without positive feedback in discharge-tube amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/06—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes
    • H03D7/10—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes the signals to be mixed being applied between different pairs of electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
CH211391D 1938-05-17 1939-05-15 Superposition receiving circuit. CH211391A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL211391X 1938-05-17

Publications (1)

Publication Number Publication Date
CH211391A true CH211391A (en) 1940-09-15

Family

ID=19778842

Family Applications (1)

Application Number Title Priority Date Filing Date
CH211391D CH211391A (en) 1938-05-17 1939-05-15 Superposition receiving circuit.

Country Status (6)

Country Link
US (1) US2200498A (en)
BE (1) BE434401A (en)
CH (1) CH211391A (en)
DE (1) DE723507C (en)
FR (1) FR854791A (en)
NL (1) NL51550C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2452340A (en) * 1941-01-29 1948-10-26 Hartford Nat Bank & Trust Co Radio receiver circuit arrangement
US2511107A (en) * 1942-11-11 1950-06-13 Philip H Greeley Radio receiving circuit
BE467883A (en) * 1944-08-19 1947-03-12 Philips Nv Device for simultaneously tuning several oscillating circuits

Also Published As

Publication number Publication date
FR854791A (en) 1940-04-24
DE723507C (en) 1942-08-06
BE434401A (en)
NL51550C (en)
US2200498A (en) 1940-05-14

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