DocumentCode
265008
Title
A capacitorless bandpass filter using operational amplifier pole
Author
Upadhyay, Anuj ; Pal, K.
Author_Institution
Inst. Instrum. Center, Indian Inst. of Technol., Roorkee, Roorkee, India
fYear
2014
fDate
15-17 Dec. 2014
Firstpage
1
Lastpage
4
Abstract
In this paper a capacitor less bandpass filter has been reported. The filter uses two operational amplifiers as active components both in feedback mode. The circuit utilizes the pole of both operational amplifier to realize bandpass transfer function and can be operated at high frequency range. The elimination of capacitor makes it suitable for integration. PSPICE simulation has been presented to verify theoretical analysis.
Keywords
SPICE; band-pass filters; circuit feedback; operational amplifiers; PSPICE simulation; active components; bandpass transfer function; capacitorless bandpass filter; feedback mode; operational amplifier pole; Band-pass filters; Filtering theory; Operational amplifiers; Resistors; Resonator filters; Sensitivity; bandpass filter; operational amplifier; pole frequency; sensitivity;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial and Information Systems (ICIIS), 2014 9th International Conference on
Conference_Location
Gwalior
Print_ISBN
978-1-4799-6499-4
Type
conf
DOI
10.1109/ICIINFS.2014.7036601
Filename
7036601
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