%0 Journal Article %T Effects of Non-Idealities of OP-AMPs on Active Filters: An Analytical Study %A Prem Bhushan Mital %A Umesh Kumar %J Active and Passive Electronic Components %D 1994 %I Hindawi Publishing Corporation %R 10.1155/1994/42474 %U http://dx.doi.org/10.1155/1994/42474