DocumentCode
2264511
Title
A new structure for the design of variable fractional-delay FIR filters
Author
Soo-Chang Pei ; Jong-Jy Shyu ; Cheng-Han Chan ; Yun-Da Huang
Author_Institution
Grad. Inst. of Commun. Eng., Nat. Taiwan Univ., Taipei, Taiwan
fYear
2011
fDate
Aug. 29 2011-Sept. 2 2011
Firstpage
1420
Lastpage
1424
Abstract
In this paper, a new structure is introduced for the design of variable fractional-delay (VFD) FIR filters. Based on Taylor series expansion of the desired frequency response, an effective structure can be derived. Design example shows that the performance of the proposed system is better or the required number of independent coefficients is less than the existing structures.
Keywords
FIR filters; delay filters; frequency response; Taylor series expansion; VFD FIR filters; frequency response; independent coefficients; variable fractional-delay FIR filters; Delays; Finite impulse response filters; Frequency response; Taylor series; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Conference, 2011 19th European
Conference_Location
Barcelona
ISSN
2076-1465
Type
conf
Filename
7073889
Link To Document