DocumentCode
322031
Title
Implementation of raised cosine filters using orthonormal expansions
Author
Mandyam, Giridhar
Author_Institution
Wireless Res. & Dev., Texas Instrum. Inc., Dallas, TX, USA
Volume
2
fYear
1997
fDate
3-6 Aug 1997
Firstpage
716
Abstract
Discrete-time sequences, in particular Laguerre sequences, are effective for representing sequences in the form of orthogonal expansions. Taking advantage of the network realization of a Laguerre expansion, it is shown that approximating raised-cosine filters by means of Laguerre expansions provides considerable savings in hardware implementations without adding significant distortion
Keywords
FIR filters; digital filters; filtering theory; quantisation (signal); sequences; Laguerre sequences; discrete-time sequences; orthonormal expansions; raised cosine filters; Equations; Filtering; Finite impulse response filter; Hardware; Instruments; Interference; Pulse compression methods; Research and development; Speech; Telecommunications;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1997. Proceedings of the 40th Midwest Symposium on
Conference_Location
Sacramento, CA
Print_ISBN
0-7803-3694-1
Type
conf
DOI
10.1109/MWSCAS.1997.662175
Filename
662175
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