Detail publikace

Current-Mode Quadrature Oscillator Employing ZC-CDU-Based All-Pass Filter

Originální název

Current-Mode Quadrature Oscillator Employing ZC-CDU-Based All-Pass Filter

Anglický název

Current-Mode Quadrature Oscillator Employing ZC-CDU-Based All-Pass Filter

Jazyk

en

Originální abstrakt

The paper describes a current-mode quadrature oscillator design with its experimental verification via PSpice simulations. The oscillator employs two first-order all-pass filters in a feedback loop. Each all-pass filter employs only one resistor, one capacitor and one active element called ZC-CDU (Z-Copy Current Differencing Unit). The proposed quadrature oscillator enjoys an advantage in its simplicity, low THD, minimum number of passive and active components, and the use of a direct current feedback.

Anglický abstrakt

The paper describes a current-mode quadrature oscillator design with its experimental verification via PSpice simulations. The oscillator employs two first-order all-pass filters in a feedback loop. Each all-pass filter employs only one resistor, one capacitor and one active element called ZC-CDU (Z-Copy Current Differencing Unit). The proposed quadrature oscillator enjoys an advantage in its simplicity, low THD, minimum number of passive and active components, and the use of a direct current feedback.

Dokumenty

BibTex


@inproceedings{BUT36023,
  author="Jiří {Vávra} and Josef {Bajer} and Dalibor {Biolek} and Viera {Biolková}",
  title="Current-Mode Quadrature Oscillator Employing ZC-CDU-Based All-Pass Filter",
  annote="The paper describes a current-mode quadrature oscillator design with its experimental verification via PSpice simulations. The oscillator employs two first-order all-pass filters in a feedback loop. Each all-pass filter employs only one resistor, one capacitor and one active element called ZC-CDU (Z-Copy Current Differencing Unit). The proposed quadrature oscillator enjoys an advantage in its simplicity, low THD, minimum number of passive and active components, and the use of a direct current feedback.",
  address="IEEE",
  booktitle="Proceedings of 2011 International Conference on Electronics Engineering and Signal Processing (EESP 2011)",
  chapter="36023",
  edition="1",
  howpublished="electronic, physical medium",
  institution="IEEE",
  year="2011",
  month="may",
  pages="640--644",
  publisher="IEEE",
  type="conference paper"
}