GB644204A - Improvements in or relating to frequency selective amplifier circuits - Google Patents

Improvements in or relating to frequency selective amplifier circuits

Info

Publication number
GB644204A
GB644204A GB26210/46A GB2621046A GB644204A GB 644204 A GB644204 A GB 644204A GB 26210/46 A GB26210/46 A GB 26210/46A GB 2621046 A GB2621046 A GB 2621046A GB 644204 A GB644204 A GB 644204A
Authority
GB
United Kingdom
Prior art keywords
frequency
frequency selective
oscillator
selective amplifier
amplifier
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
GB26210/46A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB644204A publication Critical patent/GB644204A/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
    • H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Amplifiers (AREA)
GB26210/46A 1943-06-08 1946-08-30 Improvements in or relating to frequency selective amplifier circuits Expired GB644204A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR256365X 1943-06-08

Publications (1)

Publication Number Publication Date
GB644204A true GB644204A (en) 1950-10-04

Family

ID=8884604

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26210/46A Expired GB644204A (en) 1943-06-08 1946-08-30 Improvements in or relating to frequency selective amplifier circuits

Country Status (5)

Country Link
BE (1) BE456176A (fr)
CH (1) CH256365A (fr)
FR (1) FR960736A (fr)
GB (1) GB644204A (fr)
NL (2) NL68589C (fr)

Also Published As

Publication number Publication date
CH256365A (fr) 1948-08-15
BE456176A (fr)
NL118708B (fr)
NL68589C (fr)
FR960736A (fr) 1950-04-22

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