GB621993A - Improvements in or relating to radio frequency systems - Google Patents

Improvements in or relating to radio frequency systems

Info

Publication number
GB621993A
GB621993A GB5979/47A GB597947A GB621993A GB 621993 A GB621993 A GB 621993A GB 5979/47 A GB5979/47 A GB 5979/47A GB 597947 A GB597947 A GB 597947A GB 621993 A GB621993 A GB 621993A
Authority
GB
United Kingdom
Prior art keywords
frequency
condenser
valve
sheath
aerial
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
GB5979/47A
Other languages
English (en)
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.)
Westinghouse Electric International Co
Original Assignee
Westinghouse Electric International Co
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 Westinghouse Electric International Co filed Critical Westinghouse Electric International Co
Publication of GB621993A publication Critical patent/GB621993A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/54—Amplifiers using transit-time effect in tubes or semiconductor devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D9/00—Demodulation or transference of modulation of modulated electromagnetic waves
    • H03D9/06—Transference of modulation using distributed inductance and capacitance
    • H03D9/0608—Transference of modulation using distributed inductance and capacitance by means of diodes
    • H03D9/0625—Transference of modulation using distributed inductance and capacitance by means of diodes mounted in a coaxial resonator structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
GB5979/47A 1943-09-22 1947-03-03 Improvements in or relating to radio frequency systems Expired GB621993A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US621993XA 1943-09-22 1943-09-22

Publications (1)

Publication Number Publication Date
GB621993A true GB621993A (en) 1949-04-25

Family

ID=22040836

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5979/47A Expired GB621993A (en) 1943-09-22 1947-03-03 Improvements in or relating to radio frequency systems

Country Status (3)

Country Link
BE (1) BE473962A (forum.php)
FR (1) FR946999A (forum.php)
GB (1) GB621993A (forum.php)

Also Published As

Publication number Publication date
FR946999A (fr) 1949-06-20
BE473962A (forum.php)

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