DocumentCode
3464652
Title
Design of perfect reconstruction integer-modulated filter banks
Author
Mertins, Alfred ; Karp, Tanja ; Kliewer, Jorg
Author_Institution
Sch. of Electr., Comput. & Telecommun. Eng., Wollongong Univ., NSW, Australia
Volume
2
fYear
1999
fDate
1999
Firstpage
591
Abstract
New methods for the design of integer-modulated filter banks are presented. The novelty lies in the design of the modulation vectors, which are not restricted to certain structures like dyadic symmetry. In addition, an efficient implementation based on Householder factorization is presented. In all cases considered, both the filter prototype and the modulation sequences are composed of integers while maintaining perfect reconstruction for arbitrary input signals
Keywords
channel bank filters; digital filters; filtering theory; frequency response; modulation; signal reconstruction; Householder factorization; arbitrary input signals; filter design; integer-modulated filter banks; modulation sequences; modulation vectors; perfect reconstruction filter banks; Arithmetic; Australia; Biomedical signal processing; Channel bank filters; Delay; Design methodology; Filter bank; Finite impulse response filter; Prototypes; Signal synthesis;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing and Its Applications, 1999. ISSPA '99. Proceedings of the Fifth International Symposium on
Conference_Location
Brisbane, Qld.
Print_ISBN
1-86435-451-8
Type
conf
DOI
10.1109/ISSPA.1999.815742
Filename
815742
Link To Document