DocumentCode
1195329
Title
Comments on "The single CCII biquads with high-input impedance"
Author
Abuelma´atti, Muhammad Taher
Author_Institution
King Fahd Univ. of Pet. & Miner., Dhahran, Saudi Arabia
Volume
41
Issue
11
fYear
1994
Firstpage
769
Lastpage
770
Abstract
For original paper see S.-I. Liu and H.-W. Tsao, ibid., vol.38, pp.456-461 (1991). The authors comment on the configurations of the RC combinations in the circuit of Liu and Tsao. They show that the circuit can realize a high-input impedance unity gain inverter, and that by using two additional CCIIs, with their high impedance terminals grounded, it is possible to obtain two equal in magnitude and opposite in phase voltage controlled current sources. A reply by Liu is included.<>
Keywords
RC circuits; current conveyors; electric impedance; RC combinations; high-input impedance; single CCII biquads; unity gain inverter; voltage controlled current sources; Bifurcation; Circuits; Differential equations; Eigenvalues and eigenfunctions; Impedance; Power system dynamics; Power system stability; Taxonomy; Vectors; Voltage;
fLanguage
English
Journal_Title
Circuits and Systems I: Fundamental Theory and Applications, IEEE Transactions on
Publisher
ieee
ISSN
1057-7122
Type
jour
DOI
10.1109/81.331535
Filename
331535
Link To Document