CH231619A - Anordnung mit einem ultrahochfrequenten Drehfeld. - Google Patents

Anordnung mit einem ultrahochfrequenten Drehfeld.

Info

Publication number
CH231619A
CH231619A CH231619DA CH231619A CH 231619 A CH231619 A CH 231619A CH 231619D A CH231619D A CH 231619DA CH 231619 A CH231619 A CH 231619A
Authority
CH
Switzerland
Prior art keywords
ultra
arrangement
high frequency
rotating field
frequency rotating
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Telefunken Gesellschaft Fu Mbh
Original Assignee
Telefunken Gmbh
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 Telefunken Gmbh filed Critical Telefunken Gmbh
Publication of CH231619A publication Critical patent/CH231619A/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/20—Cathode-ray oscilloscopes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/78—Arrangements for deflecting ray or beam along a circle, spiral or rotating radial line, e.g. for radar display
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/06—Cavity resonators
    • 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
    • H03B9/00—Generation of oscillations using transit-time effects
    • H03B9/01—Generation of oscillations using transit-time effects using discharge tubes
    • H03B9/02—Generation of oscillations using transit-time effects using discharge tubes using a retarding-field tube

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
CH231619D 1942-03-20 1943-02-02 Anordnung mit einem ultrahochfrequenten Drehfeld. CH231619A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE231619X 1942-03-20

Publications (1)

Publication Number Publication Date
CH231619A true CH231619A (de) 1944-03-31

Family

ID=5876634

Family Applications (1)

Application Number Title Priority Date Filing Date
CH231619D CH231619A (de) 1942-03-20 1943-02-02 Anordnung mit einem ultrahochfrequenten Drehfeld.

Country Status (3)

Country Link
CH (1) CH231619A (pt)
FR (1) FR891546A (pt)
NL (1) NL59289C (pt)

Also Published As

Publication number Publication date
FR891546A (fr) 1944-03-09
NL59289C (pt)

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