DocumentCode
2250972
Title
The design of computationally efficient narrowband and wideband sharp FIR filters
Author
Yang, Chun Zhu ; Lim, Yong Ching ; Lian, Yong
Author_Institution
Temasek Labs., Nanyang Technol. Univ., Singapore, Singapore
fYear
2009
fDate
24-27 May 2009
Firstpage
281
Lastpage
284
Abstract
New multiplication-free FIR digital filters are introduced to replace the masking filter in narrowband frequency response masking (NBFRM) based filter. The proposed filters not only significantly improve the computational efficiency of NBFRM filters but also minimize the increment of the group delays compared with existing NBFRM design techniques.
Keywords
FIR filters; frequency response; NBFRM design techniques; multiplication-free FIR digital filters; narrowband frequency response masking; narrowband sharp FIR filters; wideband sharp FIR filters; Band pass filters; Bandwidth; Delay; Digital filters; Finite impulse response filter; Frequency response; IIR filters; Narrowband; Passband; Wideband;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2009. ISCAS 2009. IEEE International Symposium on
Conference_Location
Taipei
Print_ISBN
978-1-4244-3827-3
Electronic_ISBN
978-1-4244-3828-0
Type
conf
DOI
10.1109/ISCAS.2009.5117740
Filename
5117740
Link To Document