GB1072780A - Uhf oscillator circuits - Google Patents

Uhf oscillator circuits

Info

Publication number
GB1072780A
GB1072780A GB4312864A GB4312864A GB1072780A GB 1072780 A GB1072780 A GB 1072780A GB 4312864 A GB4312864 A GB 4312864A GB 4312864 A GB4312864 A GB 4312864A GB 1072780 A GB1072780 A GB 1072780A
Authority
GB
United Kingdom
Prior art keywords
capacitor
frequency
oscillation
collector
transistor
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
GB4312864A
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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
Priority claimed from US324023A external-priority patent/US3270292A/en
Application filed by RCA Corp, Radio Corporation of America filed Critical RCA Corp
Publication of GB1072780A publication Critical patent/GB1072780A/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
    • H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
    • H03B5/1805—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 coaxial resonator
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
    • C07D295/08—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
    • C07D295/084—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
    • C07D295/088—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
    • 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
    • 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
    • H03B2201/00—Aspects of oscillators relating to varying the frequency of the oscillations
    • H03B2201/02—Varying the frequency of the oscillations by electronic means
    • H03B2201/0208—Varying the frequency of the oscillations by electronic means the means being an element with a variable capacitance, e.g. capacitance diode

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
GB4312864A 1963-11-15 1964-10-22 Uhf oscillator circuits Expired GB1072780A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32386863A 1963-11-15 1963-11-15
US324023A US3270292A (en) 1963-11-15 1963-11-15 Ultra high frequency transistor oscillator

Publications (1)

Publication Number Publication Date
GB1072780A true GB1072780A (en) 1967-06-21

Family

ID=26984179

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4312864A Expired GB1072780A (en) 1963-11-15 1964-10-22 Uhf oscillator circuits
GB4662864A Expired GB1034297A (en) 1963-11-15 1964-11-16 Phenoxy-acids and process for their manufacture

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB4662864A Expired GB1034297A (en) 1963-11-15 1964-11-16 Phenoxy-acids and process for their manufacture

Country Status (9)

Country Link
JP (1) JPS5110058B1 (xx)
BE (2) BE655640A (xx)
BR (2) BR6463013D0 (xx)
CH (1) CH485636A (xx)
DE (2) DE1518621A1 (xx)
GB (2) GB1072780A (xx)
MY (1) MY6900053A (xx)
NL (2) NL151858B (xx)
SE (3) SE332423B (xx)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1089017B (de) * 1959-04-25 1960-09-15 Standard Elektrik Lorenz Ag Oszillatorschaltung fuer UEberlagerungsempfaenger im Frequenzbereich des Fernsehbandes IV

Also Published As

Publication number Publication date
MY6900053A (en) 1969-12-31
JPS5110058B1 (xx) 1976-04-01
NL6413254A (xx) 1965-05-17
DE1297692B (de) 1969-06-19
DE1518621A1 (de) 1969-04-10
BE655640A (xx) 1965-03-01
CH485636A (de) 1970-02-15
SE331993B (xx) 1971-01-25
SE332423B (xx) 1971-02-08
BR6464341D0 (pt) 1973-07-26
BR6463013D0 (pt) 1973-06-05
NL6413268A (xx) 1965-05-17
NL151858B (nl) 1976-12-15
SE312363B (xx) 1969-07-14
BE655690A (xx) 1965-05-13
GB1034297A (en) 1966-06-29

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