DocumentCode :
1168141
Title :
Bandpass transformation and realization using frequency-dependent negative-resistance elements
Author :
Antoniou, Athanasios
Volume :
18
Issue :
2
fYear :
1971
fDate :
3/1/1971 12:00:00 AM
Firstpage :
297
Lastpage :
299
Abstract :
An 
-active-network synthesis method described by Bruton for the realization of low-pass filters is extended to the case of bandpass filters. Networks are obtained which use frequency-dependent negative-resistance (conductance) elements as active elements, and these can be realized by using generalized-immittance converters (GICs). In turn, GICs can be implemented by using operational amplifiers. The method is illustrated by designing a sixth-order bandpass elliptic filter; experimental results are also given.
-active-network synthesis method described by Bruton for the realization of low-pass filters is extended to the case of bandpass filters. Networks are obtained which use frequency-dependent negative-resistance (conductance) elements as active elements, and these can be realized by using generalized-immittance converters (GICs). In turn, GICs can be implemented by using operational amplifiers. The method is illustrated by designing a sixth-order bandpass elliptic filter; experimental results are also given.Keywords :
Active filters; Active networks; Bandpass filters; Frequency transformations; RC networks; Active filters; Band pass filters; Capacitance; Circuit synthesis; Circuit theory; Control system synthesis; Frequency; Impedance; Low pass filters; Network synthesis;
fLanguage :
English
Journal_Title :
Circuit Theory, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9324
Type :
jour
DOI :
10.1109/TCT.1971.1083241
Filename :
1083241
Link To Document :
