Publication detail

Sinusoidal Oscillator based on Adjustable Current Amplifier and Diamond Transistors with Buffers

ŠOTNER, R. ŠEVČÍK, B. SLEZÁK, J. PETRŽELA, J. BRANČÍK, L.

Original Title

Sinusoidal Oscillator based on Adjustable Current Amplifier and Diamond Transistors with Buffers

English Title

Sinusoidal Oscillator based on Adjustable Current Amplifier and Diamond Transistors with Buffers

Type

journal article in Web of Science

Language

en

Original Abstract

Easy tunable oscillator based on current amplifier and diamond transistors with buffers is presented in the paper. Electronic adjusting of oscillation frequency is easy possible due to controllable current gain of used current amplifier. All capacitors of the oscillator are grounded. The characteristic equation, condition of the oscillation and parasitic influences of real active components are discussed. It is possible to verify the function of the circuit using commercially available devices what is strong advantage. The verification of functionality was provided by simulations and laboratory experiments.

English abstract

Easy tunable oscillator based on current amplifier and diamond transistors with buffers is presented in the paper. Electronic adjusting of oscillation frequency is easy possible due to controllable current gain of used current amplifier. All capacitors of the oscillator are grounded. The characteristic equation, condition of the oscillation and parasitic influences of real active components are discussed. It is possible to verify the function of the circuit using commercially available devices what is strong advantage. The verification of functionality was provided by simulations and laboratory experiments.

Keywords

Electronic adjusting, sinusoidal oscillator, diamond transistor, controllable current amplifier.

RIV year

2011

Released

10.01.2011

Publisher

SIGMA-NOT

Location

ul. Mazowiecka 12 00-950 Warszawa, Poland

Pages from

266

Pages to

270

Pages count

5

BibTex


@article{BUT50423,
  author="Roman {Šotner} and Břetislav {Ševčík} and Josef {Slezák} and Jiří {Petržela} and Lubomír {Brančík}",
  title="Sinusoidal Oscillator based on Adjustable Current Amplifier and Diamond Transistors with Buffers",
  annote="Easy tunable oscillator based on current amplifier and diamond transistors with buffers is presented in the paper. Electronic adjusting of oscillation frequency is easy possible due to controllable current gain of used current amplifier. All capacitors of the oscillator are grounded. The characteristic equation, condition of the oscillation and parasitic influences of real active components are discussed. It is possible to verify the function of the circuit using commercially available devices what is strong advantage. The verification of functionality was provided by simulations and laboratory experiments.",
  address="SIGMA-NOT",
  chapter="50423",
  institution="SIGMA-NOT",
  journal="Przeglad Elektrotechniczny",
  number="1",
  volume="87",
  year="2011",
  month="january",
  pages="266--270",
  publisher="SIGMA-NOT",
  type="journal article in Web of Science"
}