Akademik Veri Yönetim Sistemi
AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, cilt.56, sa.3, ss.193-199, 2002 (SCI-Expanded)
It is shown that a new series FDNR-R equivalent circuit using current controlled current conveyors (CCCHs) allows effective realization of jomega-axis zeros which are known to complicate the active implementation of ladder-type elliptic filters. The resulting ladder-type elliptic filter employs all grounded capacitors while keeping the number of active elements small. Also, the filter parameters are electronically tunable, which is important from integration point of view.