Three-input single-output second-order filters using current-feedback amplifiers
Küçük Resim Yok
Tarih
2012
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
ELSEVIER GMBH, URBAN & FISCHER VERLAG
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, a novel second order universal filter using current-feedback amplifier, commercially available active component, is presented. The signal-flow graph method is used to synthesize the filter. The proposed filter has three high impedance input and one output, (multiple input single output (MISO) configuration). It can generate all biquadratic filtering functions namely: low-pass (LP), band-pass (BP), high-pass (HP), band-reject (BR) and all-pass (AP) at the output terminal by selecting different input signal combinations. The validity of the proposed circuits is demonstrated by simulations. (C) 2011 Elsevier GmbH. All rights reserved.
Açıklama
Anahtar Kelimeler
Current feedback operational amplifiers, Signal-flow graph, Voltage transfer function circuits, Active filters, Universal biquads
Kaynak
AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS
WoS Q Değeri
Q3
Scopus Q Değeri
Q2
Cilt
66
Sayı
8
