Pregled bibliografske jedinice broj: 716518
Design of Multirate Digital Filters Based on Sharpening Technique
Design of Multirate Digital Filters Based on Sharpening Technique // ACROSS Workshop on Cooperative Systems, September 2014, Dubrovnik, Croatia
Dubrovnik, Hrvatska, 2014. (poster, nije recenziran, neobjavljeni rad, znanstveni)
CROSBI ID: 716518 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Design of Multirate Digital Filters Based on Sharpening Technique
Autori
Molnar, Goran ; Vučić, Mladen
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, neobjavljeni rad, znanstveni
Izvornik
ACROSS Workshop on Cooperative Systems, September 2014, Dubrovnik, Croatia
/ - , 2014
Skup
ACROSS Workshop on Cooperative Systems
Mjesto i datum
Dubrovnik, Hrvatska, 10.09.2014. - 12.09.2014
Vrsta sudjelovanja
Poster
Vrsta recenzije
Nije recenziran
Ključne riječi
multirate digital filters; cascaded-integrator-comb filter; CIC; sharpening; almost equiripple
Sažetak
Well-known sample rate converters employ the cascaded-integrator-comb (CIC) filter. However, its magnitude response often does not meet the requirement for selectivity. A popular technique for improving the response is sharpening. In this work, we describe methods for the design of sharpened CIC filters based on weighted least squares, weighted minimax, and almost equiripple error criterion. The features of the presented methods are illustrated with the design of narrowband and wideband filters. The filters presented are suitable for application in narrowband and wideband software radio receivers.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika, Računarstvo
