CH233695A - Device for amplifying or generating ultra-high frequency electrical oscillations. - Google Patents

Device for amplifying or generating ultra-high frequency electrical oscillations.

Info

Publication number
CH233695A
CH233695A CH233695DA CH233695A CH 233695 A CH233695 A CH 233695A CH 233695D A CH233695D A CH 233695DA CH 233695 A CH233695 A CH 233695A
Authority
CH
Switzerland
Prior art keywords
amplifying
high frequency
frequency electrical
electrical oscillations
generating ultra
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 CH233695A publication Critical patent/CH233695A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/74—Tubes specially designed to act as transit-time diode oscillators, e.g. monotrons
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B7/00—Generation of oscillations using active element having a negative resistance between two of its electrodes
    • H03B7/02—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising lumped inductance and capacitance
    • H03B7/04—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising lumped inductance and capacitance active element being vacuum tube
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/54—Amplifiers using transit-time effect in tubes or semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
CH233695D 1941-08-07 1942-08-06 Device for amplifying or generating ultra-high frequency electrical oscillations. CH233695A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL233695X 1941-08-07

Publications (1)

Publication Number Publication Date
CH233695A true CH233695A (en) 1944-08-15

Family

ID=19780132

Family Applications (1)

Application Number Title Priority Date Filing Date
CH233695D CH233695A (en) 1941-08-07 1942-08-06 Device for amplifying or generating ultra-high frequency electrical oscillations.

Country Status (3)

Country Link
BE (1) BE446760A (en)
CH (1) CH233695A (en)
FR (1) FR884814A (en)

Also Published As

Publication number Publication date
FR884814A (en) 1943-08-27
BE446760A (en)

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