Pregled bibliografske jedinice broj: 203816
Narrow BP Active-RC Filters with Reduced Power and Sensitivity
Narrow BP Active-RC Filters with Reduced Power and Sensitivity // Proceedings of The 17th European Conference on Circuit Theory and Design / Kennedy, Michael P. (ur.).
Cork: Institute of Electrical and Electronics Engineers (IEEE), 2005. str. 389-392 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 203816 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Narrow BP Active-RC Filters with Reduced Power and Sensitivity
Autori
Jurišić, Dražen ; Mijat, Neven ; Moschytz, George S.
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of The 17th European Conference on Circuit Theory and Design
/ Kennedy, Michael P. - Cork : Institute of Electrical and Electronics Engineers (IEEE), 2005, 389-392
Skup
European Conference on Circuit Theory and Design (17 ; 2005)
Mjesto i datum
Cork, Irska, 28.08.2005. - 02.09.2005
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
narrow BP active-RC filters; multiple-feedback structures; cascaded biquarts; impedance tapering
Sažetak
This paper presents the low-sensitivity and low-power realization of narrow high-order band-pass (BP) active resistance-capacitance (RC) filters. It is known that filters using multiple-feedback structures have reduced sensitivities to passive component tolerances. We present a filter realization using cascaded "two-amplifier biquartic" BP active filter blocks (CBQ), with reduced numbers of operational amplifiers. The "impedance tapering" and the gain-sensitivity-product minimization decrease both passive and active sensitivities of biquartic blocks. As an example, the design procedure and the Schoeffler's sensitivity analysis, were performed for an 8th-order Chebyshev narrow-BP filter.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
