DocumentCode :
3627909
Title :
SI-biquad based on direct-form digital filters
Author :
Pravoslav Martinek;Dasa Ticha
Author_Institution :
Dept. of Circuit Theory, FEL, Czech Technical University in Prague, Czech Republic
fYear :
2007
Firstpage :
432
Lastpage :
435
Abstract :
This contribution compares a few variants of switched-current biquads derived from 2nd-order digital filter direct forms. Three basic building blocks are considered: a delay unit, a differentiator and an integrator. All the versions are compared with respect to their sensitivity properties and building blocks losses. The results are illustrated by practical examples.
Keywords :
"Digital filters","Prototypes","Transfer functions","Switching circuits","Mirrors","Circuit theory","Iron","Telecommunication switching","Delay","Switched capacitor circuits"
Publisher :
ieee
Conference_Titel :
Circuit Theory and Design, 2007. ECCTD 2007. 18th European Conference on
Print_ISBN :
978-1-4244-1341-6
Type :
conf
DOI :
10.1109/ECCTD.2007.4529625
Filename :
4529625
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=3627909
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