Title :
A Level-Crossing Sampling Scheme for Bursty Signals
Author :
Guan, Karen ; Singer, Andrew C.
Author_Institution :
ECE, UIUC, Urbana, IL
Abstract :
We propose a level-crossing A/D (LCA/D) converter which can be modelled with an oversampling A/D followed by a low resolution quantizer. In this paper we will study the reconstruction of non-bandlimited inputs processed by such a system and compare its performance to uniform sampling.
Keywords :
quantisation (signal); signal reconstruction; signal resolution; signal sampling; LCA-D; bursty signal; level-crossing analog-digital converter; low resolution quantizer; oversampling; signal reconstruction; Bit rate; Encoding; Filters; Frequency; Quantization; Sampling methods; Sensor phenomena and characterization; Signal resolution; Signal sampling; Stochastic processes; Cramer-Rao bound; Haar wavelets; level-crossing sampling; quantization;
Conference_Titel :
Information Sciences and Systems, 2006 40th Annual Conference on
Conference_Location :
Princeton, NJ
Print_ISBN :
1-4244-0349-9
Electronic_ISBN :
1-4244-0350-2
DOI :
10.1109/CISS.2006.286676
