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
  • H03B9/00—Generation of oscillations using transit-time effects
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
  • H01P1/00—Auxiliary devices
  • H01P1/10—Auxiliary devices for switching or interrupting
  • H01P1/15—Auxiliary devices for switching or interrupting by semiconductor devices
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03K—PULSE TECHNIQUE
  • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
  • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
  • H03K3/42—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03K—PULSE TECHNIQUE
  • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
  • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
  • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
  • H03K3/57—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a semiconductor device
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03K—PULSE TECHNIQUE
  • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
  • H03K3/78—Generating a single train of pulses having a predetermined pattern, e.g. a predetermined number
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03K—PULSE TECHNIQUE
  • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
  • H03K3/80—Generating trains of sinusoidal oscillations

Applications Claiming Priority (1)

Publications (1)

Family

ID=25436061

Family Applications (1)

Country Status (9)

Families Citing this family (15)

Family Cites Families (8)

• 1978
  • 1978-06-15 US US05/915,649 patent/US4176295A/en not_active Expired - Lifetime
• 1979
  • 1979-06-01 IN IN571/CAL/79A patent/IN150382B/en unknown
  • 1979-06-11 BR BR7903675A patent/BR7903675A/pt unknown
  • 1979-06-11 BE BE0/195692A patent/BE876914A/xx unknown
  • 1979-06-12 GB GB7920418A patent/GB2023364B/en not_active Expired
  • 1979-06-14 FR FR7915266A patent/FR2428942A1/fr active Pending
  • 1979-06-14 CA CA329,807A patent/CA1133596A/en not_active Expired
  • 1979-06-15 DE DE19792924341 patent/DE2924341A1/de not_active Withdrawn
  • 1979-06-15 JP JP7475979A patent/JPS551795A/ja active Granted

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