FR851155A - Discharge tube for very high frequency oscillators - Google Patents

Discharge tube for very high frequency oscillators

Info

Publication number
FR851155A
FR851155A FR851155DA FR851155A FR 851155 A FR851155 A FR 851155A FR 851155D A FR851155D A FR 851155DA FR 851155 A FR851155 A FR 851155A
Authority
FR
France
Prior art keywords
high frequency
discharge tube
frequency oscillators
oscillators
discharge
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)
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.)
BAE Systems Aerospace Inc
Original Assignee
Hazeltine 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 Hazeltine Corp filed Critical Hazeltine Corp
Application granted granted Critical
Publication of FR851155A publication Critical patent/FR851155A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F1/00Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03BGENERATION 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
    • H03B5/00Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/18Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
    • H03B5/1817Generation 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
    • H03B5/1835Generation 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
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03BGENERATION 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
    • H03B9/00Generation of oscillations using transit-time effects
    • H03B9/01Generation of oscillations using transit-time effects using discharge tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR851155D 1938-03-03 1939-03-03 Discharge tube for very high frequency oscillators Expired FR851155A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US851156XA 1938-03-03 1938-03-03

Publications (1)

Publication Number Publication Date
FR851155A true FR851155A (en) 1940-01-04

Family

ID=22189564

Family Applications (2)

Application Number Title Priority Date Filing Date
FR851155D Expired FR851155A (en) 1938-03-03 1939-03-03 Discharge tube for very high frequency oscillators
FR851156D Expired FR851156A (en) 1938-03-03 1939-03-03 Electronic tube oscillator, for very high frequencies

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR851156D Expired FR851156A (en) 1938-03-03 1939-03-03 Electronic tube oscillator, for very high frequencies

Country Status (1)

Country Link
FR (2) FR851155A (en)

Also Published As

Publication number Publication date
FR851156A (en) 1940-01-04

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