CH227469A - Einrichtung zur Tastung einer Hochfrequenzdoppelleitung. - Google Patents

Einrichtung zur Tastung einer Hochfrequenzdoppelleitung.

Info

Publication number
CH227469A
CH227469A CH227469DA CH227469A CH 227469 A CH227469 A CH 227469A CH 227469D A CH227469D A CH 227469DA CH 227469 A CH227469 A CH 227469A
Authority
CH
Switzerland
Prior art keywords
sensing
double line
frequency double
frequency
line
Prior art date
Application number
Other languages
English (en)
Inventor
Gesellschaft Fuer D Telefunken
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 CH227469A publication Critical patent/CH227469A/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C7/00—Modulating electromagnetic waves
    • H03C7/02—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/74—Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/10—Auxiliary devices for switching or interrupting
    • H01P1/12—Auxiliary devices for switching or interrupting by mechanical chopper
    • H01P1/125—Coaxial switches

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
CH227469D 1949-11-28 1942-09-16 Einrichtung zur Tastung einer Hochfrequenzdoppelleitung. CH227469A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE290941X 1949-11-28

Publications (1)

Publication Number Publication Date
CH227469A true CH227469A (de) 1943-06-15

Family

ID=6065003

Family Applications (2)

Application Number Title Priority Date Filing Date
CH227469D CH227469A (de) 1949-11-28 1942-09-16 Einrichtung zur Tastung einer Hochfrequenzdoppelleitung.
CH290941D CH290941A (de) 1949-11-28 1950-07-06 Verfahren zur Herstellung eines Magnetogrammträgers mit Führungsrillen.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH290941D CH290941A (de) 1949-11-28 1950-07-06 Verfahren zur Herstellung eines Magnetogrammträgers mit Führungsrillen.

Country Status (2)

Country Link
CH (2) CH227469A (de)
FR (1) FR886260A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1172443B (de) * 1961-06-06 1964-06-18 Karin Herta Hildegard Schindle Verfahren zur Herstellung eines schallplattenfoermigen Magnetogrammtraegers mit Fuehrungsrille

Also Published As

Publication number Publication date
CH290941A (de) 1953-05-31
FR886260A (fr) 1943-10-11

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