Title :
One comb filter for lower power consumption
Author :
Jia-hui, Li ; Wang-heng ; Yu-hong, Jin
Author_Institution :
Dept. of Inf., Southwest Univ. of Sci. & Technol., Mianyang, China
Abstract :
This paper introduces several structures of comb filter, and analyzes the relationship between the structure, power consumption and area of the filter. Based on these, the author designs a kind of comb filter with low power consumption. This comb filter can be applied to the first stage of digital decimation filter for delta-sigma A/D converter, and realize the 32 multiples frequency reducing.
Keywords :
FIR filters; comb filters; delta-sigma modulation; low-power electronics; FIR filter; delta-sigma A/D converter; digital decimation filter; frequency reduction; low power consumption; lower power consumption; Delay; Modulation; Comb filter; Decimation filter; Power consumption; delta-sigma A/D converter;
Conference_Titel :
Computer Science and Information Processing (CSIP), 2012 International Conference on
Conference_Location :
Xi´an, Shaanxi
Print_ISBN :
978-1-4673-1410-7
DOI :
10.1109/CSIP.2012.6309016
