Title :
Oversampled complex-modulated causal IIR filter banks for flexible frequency-band reallocation networks
Author :
Rosenbaum, Linnea ; Johansson, Hakan ; Lowenborg, Per
Author_Institution :
Dept. of Electr. Eng., Linkoping Univ., Linkoping, Sweden
Abstract :
This paper introduces a class of oversampled complex-modulated causal IIR filter banks for flexible frequency-band reallocation networks. In the simplest case, they have near perfect magnitude reconstruction (NPMR), but by adding a phase equalizer they can achieve near-PR.
Keywords :
IIR filters; channel bank filters; equalisers; frequency allocation; signal reconstruction; NPMR; flexible frequency-band reallocation networks; near perfect magnitude reconstruction; oversampled complex-modulated causal IIR filter banks; phase equalizer; Abstracts; Delays; Discrete Fourier transforms; Equalizers; Filter banks; Finite impulse response filters; Satellites;
Conference_Titel :
Signal Processing Conference, 2006 14th European
Conference_Location :
Florence
