Filter families with minimum time-bandwidth products (CROSBI ID 481307)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Babić, Hrvoje ; Vučić, Mladen
engleski
Filter families with minimum time-bandwidth products
A filter family with minimum product of the impulse response duration and the frequency bandwidth is considered. The impulse response spread is characterized by the higher order moments. For the frequency spread measure, the second order moment is used. Minimizing products of the moments, causal systems with the largest energy concentration in time for a given bandwidth are obtained. The resulting impulse response is quasi Gaussian with small and short ringing. The transfer function poles suitable for the filter design up to the eighth order are given.
filter design; time-bandwidth product; higher order moments; optimum filters
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Podaci o prilogu
691-694-x.
2001.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of ISCAS2001 - IEEE Symposium on Circuits and Systems
Skellern, David ; Helestrand, Graham
Sydney: Institute of Electrical and Electronics Engineers (IEEE)
Podaci o skupu
ISCAS 2001 - IEEE Symposium on Circuit and Systems
predavanje
06.05.2001-09.05.2001
Sydney, Australija