Title :
Design of over sampled perfect reconstruction FIR filter banks
Author :
Nagai, Takayuki ; Ikehara, Masaaki
Author_Institution :
Fac. of Sci. & Technol., Keio Univ., Yokohama, Japan
Abstract :
In this paper, we propose the design method for over sampled filter banks which satisfy the perfect reconstruction and linear phase properties. Moreover, we consider the design methods for both orthogonal and biorthogonal ones. We first derive the conditions of perfect reconstruction and linear phase for both biorthogonal and orthogonal filter banks. Then, we present the design methods for both cases. Finally some design examples are shown
Keywords :
FIR filters; band-pass filters; delay circuits; network synthesis; signal reconstruction; signal sampling; biorthogonal filter; design; linear phase; orthogonal filter; over sampled FIR filter bank; perfect reconstruction; Adaptive signal processing; Channel bank filters; Computer aided software engineering; Design methodology; Electronic mail; Equations; Filter bank; Finite impulse response filter; Frequency conversion; Frequency synthesizers;
Conference_Titel :
Circuits and Systems, 1996. ISCAS '96., Connecting the World., 1996 IEEE International Symposium on
Conference_Location :
Atlanta, GA
Print_ISBN :
0-7803-3073-0
DOI :
10.1109/ISCAS.1996.541713
