FR927289A - Improvements to modulators - Google Patents

Improvements to modulators

Info

Publication number
FR927289A
FR927289A FR927289DA FR927289A FR 927289 A FR927289 A FR 927289A FR 927289D A FR927289D A FR 927289DA FR 927289 A FR927289 A FR 927289A
Authority
FR
France
Prior art keywords
modulators
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Frederick Emmons Terman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR927289A publication Critical patent/FR927289A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/04—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in discharge-tube amplifiers
    • H03F1/06—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in discharge-tube amplifiers to raise the efficiency of amplifying modulated radio frequency waves; to raise the efficiency of amplifiers acting also as modulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR927289D 1940-12-21 1946-05-23 Improvements to modulators Expired FR927289A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US927289XA 1940-12-21 1940-12-21

Publications (1)

Publication Number Publication Date
FR927289A true FR927289A (en) 1947-10-24

Family

ID=22234813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR927289D Expired FR927289A (en) 1940-12-21 1946-05-23 Improvements to modulators

Country Status (1)

Country Link
FR (1) FR927289A (en)

Similar Documents

Publication Publication Date Title
FR939303A (en) Improvements to electro-magnetic devices
FR867141A (en) Improvements to electromagnets
FR951639A (en) Improvements made to tabulators
FR874432A (en) Improvements to airplanes
FR865699A (en) Improvements to boxes
FR866952A (en) Improvements to aircraft
FR865289A (en) Improvements to elastic supports
FR867425A (en) Improvements to gasifiers
FR882793A (en) Improvements to gasifiers
FR927289A (en) Improvements to modulators
FR871593A (en) Improvements made to agendas
FR868794A (en) Improvements to motorcycles
FR866500A (en) Improvements to skis
FR51270E (en) Improvements to fluorescent substances
FR866777A (en) Improvements to electro-optical telescopes
FR51141E (en) Improvements to pumps
FR920498A (en) Improvements to gasifiers
FR876756A (en) Improvements to gasifiers
FR867862A (en) Improvements to kaleidoscopes
FR864130A (en) Improvements to vibrators
FR874420A (en) Improvements to meters
FR869816A (en) Improvements to manometers
FR974064A (en) Improvements to turret-revolvers
FR875714A (en) Improvements to fouillots
FR878093A (en) Improvements to hydro-ejectors