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
  • H03B7/00—Generation of oscillations using active element having a negative resistance between two of its electrodes
  • H03B7/12—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising distributed inductance and capacitance
  • H03B7/14—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising distributed inductance and capacitance active element being semiconductor device
• • 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
  • H03B2201/01—Varying the frequency of the oscillations by manual means
  • H03B2201/014—Varying the frequency of the oscillations by manual means the means being associated with an element comprising distributed inductances and capacitances
  • H03B2201/015—Varying the frequency of the oscillations by manual means the means being associated with an element comprising distributed inductances and capacitances the element being a cavity

Applications Claiming Priority (1)

Publications (1)

Family

ID=4368784

Family Applications (1)

Country Status (10)

• 1972
  • 1972-07-21 CH CH1097972A patent/CH541252A/de not_active IP Right Cessation
• 1973
  • 1973-07-12 GB GB3325773A patent/GB1443571A/en not_active Expired
  • 1973-07-16 ZA ZA734830A patent/ZA734830B/xx unknown
  • 1973-07-18 IT IT26718/73A patent/IT992644B/it active
  • 1973-07-19 IL IL42795A patent/IL42795A0/xx unknown
  • 1973-07-20 FR FR7326704A patent/FR2194073B1/fr not_active Expired
  • 1973-07-20 ES ES417125A patent/ES417125A1/es not_active Expired
  • 1973-07-20 SE SE7310159A patent/SE383460B/xx unknown
  • 1973-07-20 NL NL7310189A patent/NL7310189A/xx not_active Application Discontinuation
  • 1973-07-23 BE BE133784A patent/BE802695A/xx unknown

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