DocumentCode
846770
Title
Proof of a recent conjecture concerning impedance flotation
Author
Singh, Vimal
Author_Institution
MNR Eng. Coll., Allahabad, India
Volume
36
Issue
8
fYear
1989
fDate
8/1/1989 12:00:00 AM
Firstpage
1110
Lastpage
1113
Abstract
A systematic approach to the generation of two-op-amp floating impedances (FIs) from the existing single-op-amp grounded impedances (GIs) is established. The approach possesses the following features: (1) the FI is achieved simply by inspection of the given single-op-amp GI. (2) The basic form of the given GI is fully retained in the resulting FI. Thus if the original GI had any special features, such as canonicity with regard to the number of capacitors and the single-element tunability of Z , these features would be retained in the resulting FI
Keywords
active networks; electric impedance; operational amplifiers; canonicity; impedance flotation; single-element tunability; single-op-amp grounded impedances; two-op-amp floating impedances; Capacitance; Circuits; Impedance; Operational amplifiers; Power engineering and energy; Pulse generation; Radio frequency; Radiofrequency interference; Resistors; Solids;
fLanguage
English
Journal_Title
Circuits and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0098-4094
Type
jour
DOI
10.1109/31.192422
Filename
192422
Link To Document