GB719980A - Improvements in or relating to push-pull circuits for amplifying or generating radio-frequency oscillations - Google Patents

Improvements in or relating to push-pull circuits for amplifying or generating radio-frequency oscillations

Info

Publication number
GB719980A
GB719980A GB23456/52A GB2345652A GB719980A GB 719980 A GB719980 A GB 719980A GB 23456/52 A GB23456/52 A GB 23456/52A GB 2345652 A GB2345652 A GB 2345652A GB 719980 A GB719980 A GB 719980A
Authority
GB
United Kingdom
Prior art keywords
valves
push
circuit
tuned
amplifying
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
GB23456/52A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries Ltd
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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB719980A publication Critical patent/GB719980A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/10—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being vacuum tube
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
    • H03B5/1817—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a cavity resonator
    • H03B5/1835—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a cavity resonator the active element in the amplifier being a vacuum tube
    • 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
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microwave Tubes (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
GB23456/52A 1951-09-21 1952-09-18 Improvements in or relating to push-pull circuits for amplifying or generating radio-frequency oscillations Expired GB719980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL304902X 1951-09-21

Publications (1)

Publication Number Publication Date
GB719980A true GB719980A (en) 1954-12-08

Family

ID=19783456

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23456/52A Expired GB719980A (en) 1951-09-21 1952-09-18 Improvements in or relating to push-pull circuits for amplifying or generating radio-frequency oscillations

Country Status (6)

Country Link
US (1) US2763734A (en:Method)
BE (1) BE514295A (en:Method)
CH (1) CH304902A (en:Method)
FR (1) FR1063487A (en:Method)
GB (1) GB719980A (en:Method)
NL (1) NL89601C (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3014172A (en) * 1957-03-18 1961-12-19 Boeing Co Transistorized inverters
TW477104B (en) * 1999-06-16 2002-02-21 Koninkl Philips Electronics Nv Balanced oscillator having a short circuited quarter-wave paired line

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1666158A (en) * 1925-12-31 1928-04-17 American Telephone & Telegraph System for binaural transmission of signals
US1956582A (en) * 1929-12-03 1934-05-01 Marshall Thomas Albert Radio receiving and transmitting apparatus
US1997283A (en) * 1934-03-08 1935-04-09 Wired Radio Inc Amplification system
US2151464A (en) * 1937-07-23 1939-03-21 Wired Radio Inc Restricted frequency transmission
US2171670A (en) * 1937-07-30 1939-09-05 Rogers Radio Tubes Ltd Electrotherapeutic device
US2262365A (en) * 1939-10-03 1941-11-11 Westinghouse Electric & Mfg Co Ultra-high-frequency tank circuit
US2538158A (en) * 1946-03-08 1951-01-16 John H Long Magnetic deflection gauge

Also Published As

Publication number Publication date
CH304902A (de) 1955-01-31
US2763734A (en) 1956-09-18
FR1063487A (fr) 1954-05-04
BE514295A (en:Method)
NL89601C (en:Method)

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