Please use this identifier to cite or link to this item: http://inaoe.repositorioinstitucional.mx/jspui/handle/1009/2309
Application of generalized sharpening technique for two-stage comb decimator filter design
MIRIAM GUADALUPE CRUZ JIMENEZ
GORDANA JOVANOVIC DOLECEK
Acceso Abierto
Atribución-NoComercial-SinDerivadas
Comb filter
CIC structure
General sharpening
Decimation
This paper introduces the generalized sharpening technique to improve the magnitude characteristics of comb decimation filter in passband as well in the folding bands. To this end we design two-stage comb filter. The first stage can be operated at low sampling rate by using polyphase decomposition. A simple compensator is applied in the second stage to improve the passband characteristic of the comb in the second stage. Then the generalized sharpening technique is applied to decrease the passband droop induced by the comb filter placed in the first stage. As a result, a computationally efficient comb-based decimation filter is obtained which presents better magnitude characteristics than previous proposed sharpening methods.
Procedia Technology
2013-12
Artículo
Inglés
Estudiantes
Investigadores
Público en general
Cruz Jimenez, Miriam Guadalupe and Jovanovic Dolecek Gordana, (2013), Application of generalized sharpening technique for two-stage comb decimator filter design, Procedia Technology, Vol. 7: 142–149
ELECTRÓNICA
Versión aceptada
acceptedVersion - Versión aceptada
Appears in Collections:Artículos de Electrónica

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