Title :
Modification of the classical GIC structure and its application to RC-oscillators
Author :
von Wangenheim, L.
Author_Institution :
Hochschule Bremen, Germany
fDate :
1/4/1996 12:00:00 AM
Abstract :
Two novel RC-active oscillator circuits are presented based on a modified GIC structure. Both circuits provide frequency control using a single grounded element and offer low signal distortion. Moreover, the proposed modification enables the use of current-feedback amplifiers. Experimental tests and circuit simulations confirm the theoretical predictions
Keywords :
RC circuits; feedback amplifiers; impedance convertors; oscillators; GIC; RC-active oscillator circuits; circuit simulation; current-feedback amplifiers; frequency control; generalised impedance convertor; grounded element; signal distortion;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19960041
