Novel higher-order active filter design using current conveyors

1985 ◽  
Vol 21 (22) ◽  
pp. 1055 ◽  
Author(s):  
R. Senani
2014 ◽  
pp. 139-191 ◽  
Author(s):  
Raj Senani ◽  
D. R. Bhaskar ◽  
A. K. Singh

1998 ◽  
Vol 21 (3) ◽  
pp. 221-230 ◽  
Author(s):  
Muhammad Taher Abuelma'atti

Novel current-mode active filter circuits using current-conveyors are presented. The proposed circuits can realize all standard second-order filter functions. The circuits enjoy high output impedances and can, therefore, be easily cascaded to produce higher order filters. Moreover, the realized filter function can be easily programmed using at most a 13-bit digital number without changing the circuit topology.


Author(s):  
Sheikh Shanawaz Mostafa ◽  
Nuno Horta ◽  
Antonio G. Ravelo-García ◽  
Fernando Morgado-Dias

IEEE Spectrum ◽  
1969 ◽  
Vol 6 (12) ◽  
pp. 64-68 ◽  
Author(s):  
J. Tow
Keyword(s):  

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