DocumentCode
3023902
Title
Reconfigurable two-stage Nyquist filters utilizing the farrow structure
Author
Eghbali, Amir ; Johansson, Håkan
Author_Institution
Dept. of Electr. Eng., Linkoping Univ., Linkoping, Sweden
fYear
2012
fDate
20-23 May 2012
Firstpage
3186
Lastpage
3189
Abstract
This paper introduces reconfigurable two-stage finite-length impulse response (FIR) Nyquist filters. In both stages, the Farrow structure realizes reconfigurable lowpass linear-phase FIR Nyquist filters. By adjusting the variable multipliers of the Farrow structure, various FIR Nyquist filters and integer interpolation/decimation structures are obtained, online. However, the filter design problem is solved only once, offline. Design examples illustrate the method.
Keywords
FIR filters; interpolation; FIR filter; Farrow structure; decimation structure; finite length impulse response Nyquist filter; integer interpolation; reconfigurable two stage Nyquist filter; Complexity theory; Delay; Finite impulse response filter; Interpolation; Optimization; Passband; Farrow Structure; Nyquist Filter;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems (ISCAS), 2012 IEEE International Symposium on
Conference_Location
Seoul
ISSN
0271-4302
Print_ISBN
978-1-4673-0218-0
Type
conf
DOI
10.1109/ISCAS.2012.6272000
Filename
6272000
Link To Document