NL59289C - - Google Patents

Info

Publication number
NL59289C
NL59289C NL59289DA NL59289C NL 59289 C NL59289 C NL 59289C NL 59289D A NL59289D A NL 59289DA NL 59289 C NL59289 C NL 59289C
Authority
NL
Netherlands
Application number
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.)
Publication of NL59289C publication Critical patent/NL59289C/xx

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00Arrangements for displaying electric variables or waveforms
    • G01R13/20Cathode-ray oscilloscopes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/70Arrangements for deflecting ray or beam
    • H01J29/78Arrangements for deflecting ray or beam along a circle, spiral or rotating radial line, e.g. for radar display
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01PWAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00Auxiliary devices
    • H01P1/18Phase-shifters
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01PWAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00Resonators of the waveguide type
    • H01P7/06Cavity resonators
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03BGENERATION 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
    • H03B9/00Generation of oscillations using transit-time effects
    • H03B9/01Generation of oscillations using transit-time effects using discharge tubes
    • H03B9/02Generation of oscillations using transit-time effects using discharge tubes using a retarding-field tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
NL59289D 1942-03-20 NL59289C (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL59289C true NL59289C (pt)

Family

ID=5876634

Family Applications (1)

Application Number Title Priority Date Filing Date
NL59289D NL59289C (pt) 1942-03-20

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
CH231619A (de) 1944-03-31

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