Title :
High frequency RC chaos generator
Author :
Elwakil, A.S. ; Kennedy, M.P.
Author_Institution :
Dept. of Electron. & Electr. Eng., Univ. Coll. Dublin, Ireland
Abstract :
A high frequency RC chaos generator is designed. The generator uses a four terminal current feedback op amp as the active building block and requires three capacitors, three linear resistors (all of which are grounded) and a single two terminal nonlinear resistor. Two buffered voltage outputs are available for direct access, isolated from all circuit components. Experimental results show a chaotic spectrum extending up to 5 MHz
Keywords :
JFET circuits; RC circuits; SPICE; chaos generators; circuit tuning; feedback amplifiers; feedback oscillators; operational amplifiers; 5 MHz; JFET; PSpice simulation; RC chaos generator; active building block; buffered voltage outputs; chaotic spectrum; direct access; four terminal current feedback op amp; high frequency; single two terminal nonlinear resistor; sinusoidal oscillator; three capacitors; three linear resistors; Capacitors; Chaos; Feedback; Frequency; JFET circuits; Operational amplifiers; Resistors; Tuned circuits; Voltage; Voltage-controlled oscillators;
Conference_Titel :
Electronics, Circuits and Systems, 1998 IEEE International Conference on
Conference_Location :
Lisboa
Print_ISBN :
0-7803-5008-1
DOI :
10.1109/ICECS.1998.814933
