Title :
Scaling of multistage interpolators
Author :
Olsson, Mattias ; Lowenborg, Per ; Johansson, Hakan
Author_Institution :
Dept. of Electr. Eng., Linkoping Univ., Linkoping, Sweden
Abstract :
In this paper we present a novel method for scaling of multistage interpolators. When a signal is upsampled it becomes Cyclo-Wide-Sense Stationary (CWSS) which prevents the use of common algorithms for scaling. Our method is based on multirate identities and polyphase decomposition and avoids these problems.
Keywords :
interpolation; signal processing; CWSS; cyclo-wide-sense stationary; multirate identities; multistage interpolators scaling; polyphase decomposition; Abstracts; Silicon;
Conference_Titel :
Signal Processing Conference, 2004 12th European
Conference_Location :
Vienna
Print_ISBN :
978-320-0001-65-7
