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CH278788A - Method of amplifying a high frequency electromagnetic wave. - Google Patents

Method of amplifying a high frequency electromagnetic wave.

Info

Publication number
CH278788A
CH278788A CH278788DA CH278788A CH 278788 A CH278788 A CH 278788A CH 278788D A CH278788D A CH 278788DA CH 278788 A CH278788 A CH 278788A
Authority
CH
Switzerland
Prior art keywords
amplifying
high frequency
electromagnetic wave
frequency electromagnetic
wave
Prior art date
Application number
Other languages
French (fr)
Inventor
S A Standard Telephone E Radio
Original Assignee
Standard Telephone & Radio Sa
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 Standard Telephone & Radio Sa filed Critical Standard Telephone & Radio Sa
Publication of CH278788A publication Critical patent/CH278788A/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
    • H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/16—Control of transmission; Equalising characterised by the negative-impedance network used

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
CH278788D 1947-02-04 1947-11-22 Method of amplifying a high frequency electromagnetic wave. CH278788A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US278788XA 1947-02-04 1947-02-04

Publications (1)

Publication Number Publication Date
CH278788A true CH278788A (en) 1951-10-31

Family

ID=21840292

Family Applications (1)

Application Number Title Priority Date Filing Date
CH278788D CH278788A (en) 1947-02-04 1947-11-22 Method of amplifying a high frequency electromagnetic wave.

Country Status (4)

Country Link
BE (1) BE478015A (en)
CH (1) CH278788A (en)
FR (1) FR962479A (en)
NL (1) NL138564B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740917A (en) * 1952-04-12 1956-04-03 Hughes Aircraft Co Electron stream amplifier tube

Also Published As

Publication number Publication date
FR962479A (en) 1950-06-10
BE478015A (en)
NL138564B (en)

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