Detail publikace

Voltage-Controlled Square/Triangular Wave Generator with Current Conveyors and Switching Diodes

JANEČEK, M. KUBÁNEK, D. VRBA, K.

Originální název

Voltage-Controlled Square/Triangular Wave Generator with Current Conveyors and Switching Diodes

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

A novel relaxation oscillator based on integrating the diode-switched currents and Schmitt trigger is presented. It is derived from a known circuit with operational amplifiers where these active elements were replaced by current conveyors. The circuit employs only grounded resistances and capacitance and is suitable for high frequency square and triangular signal generation. Its frequency can be linearly and accurately controlled by voltage that is applied to a high-impedance input. Computer simulation with a model of a manufactured conveyor prototype verifies theoretical assumptions.

Klíčová slova

Current conveyor, Relaxation oscillator, Schmitt trigger, VCO, Voltage-controlled oscillator

Autoři

JANEČEK, M.; KUBÁNEK, D.; VRBA, K.

Rok RIV

2012

Vydáno

7. 12. 2012

Nakladatel

International Science & Engineering Society, o.s.

ISSN

1805-5443

Periodikum

International Journal of Advances in Telecommunications, Electrotechnics, Signals and Systems

Ročník

1

Číslo

2-3

Stát

Česká republika

Strany od

1

Strany do

4

Strany počet

4

BibTex

@article{BUT95675,
  author="Martin {Janeček} and David {Kubánek} and Kamil {Vrba}",
  title="Voltage-Controlled Square/Triangular Wave Generator with Current Conveyors and Switching Diodes",
  journal="International Journal of Advances in Telecommunications, Electrotechnics, Signals and Systems",
  year="2012",
  volume="1",
  number="2-3",
  pages="1--4",
  issn="1805-5443"
}