Title :
Design of a geometric-mean generator based on switched-current technique
Author :
Song, Minkyu ; Kang, Geunsoon ; Kang, Bongsoon
Author_Institution :
Samsung Electron. Co. Ltd., Kyunggi, South Korea
Abstract :
A geometric-mean generator (A=√(B·C)) based on switched-current technique is proposed. A principle of superposition and cancellation is applied to the circuit. From the simulation results of the prototype circuit, it has an error within 5% in comparison with the mathematical calculation. The result shows the possibility of adapting the circuit to many types of analog processors
Keywords :
analogue processing circuits; circuit analysis computing; function generators; switched current circuits; analog processors; cancellation; geometric-mean generator; superposition; switched-current technique; Character generation; Circuit simulation; Clocks; Equations; Filters; Solid modeling; Switching circuits; Threshold voltage; Timing; Virtual prototyping;
Conference_Titel :
Circuits and Systems, 1996. ISCAS '96., Connecting the World., 1996 IEEE International Symposium on
Conference_Location :
Atlanta, GA
Print_ISBN :
0-7803-3073-0
DOI :
10.1109/ISCAS.1996.539971
