Title :
Fast filter bank using mixed-radix decompositions for an arbitrary number of output channels
Author :
Lee, Jun Wei ; Lim, Yong Ching
Author_Institution :
Temasek Labs., Nanyang Technol. Univ., Singapore, Singapore
Abstract :
The fast filter bank has a very low single-rate computational complexity, but is however limited to having powers-of-two number of output channels. In this paper, a new mixed-radix architecture is proposed that allows an arbitrary number of output channels to be implemented.
Keywords :
channel bank filters; computational complexity; fast filter bank; mixed-radix architecture; mixed-radix decompositions; very low single-rate computational complexity; Computational complexity; Computer architecture; Delay; Digital filters; Filter bank; Frequency response; Laboratories; Prototypes; Transfer functions; Digital filter; FFT; Fast Filter Bank;
Conference_Titel :
Integrated Circuits, ISIC '09. Proceedings of the 2009 12th International Symposium on
Conference_Location :
Singapore
Print_ISBN :
978-9-8108-2468-6
