DocumentCode
2926397
Title
On modeling the multirate sensor array
Author
Neenu, P.A. ; Kumari, S.S. ; Dhuli, Ravindra
Author_Institution
Dept. of ECE, Sri Prakash Coll. of Eng., Tuni, India
fYear
2012
fDate
Oct. 30 2012-Nov. 2 2012
Firstpage
620
Lastpage
624
Abstract
In this paper we derive a model for a sensor. Such a model can form the basis of characterising the multirate sensor array in terms of a nonuniform filter bank structure. The capabilities and limitations of the model are also highlighted. Two approaches for obtaining the modeling error are presented. The model is extended for the case when the sensor sampling rate is a rational factor of the observation signal Nyquist rate. The additional error that results in this scenario is analysed.
Keywords
array signal processing; channel bank filters; sensor arrays; signal sampling; modeling error; multirate sensor array; nonuniform filter bank structure; observation signal Nyquist rate; sensor sampling rate; Analytical models; Arrays; Computers; Educational institutions; Mathematical model; Mirrors; Signal processing; aliasing; fractional sampling; modeling; multirate sensors; nonuniform filter bank;
fLanguage
English
Publisher
ieee
Conference_Titel
Information and Communication Technologies (WICT), 2012 World Congress on
Conference_Location
Trivandrum
Print_ISBN
978-1-4673-4806-5
Type
conf
DOI
10.1109/WICT.2012.6409150
Filename
6409150
Link To Document