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Efficient Removal of Noise and Interference in Multichannel Quadrupole Resonance

Butt, Naveed LU and Jakobsson, Andreas LU (2011) 45th Annual Asilomar Conference on Signals, Systems, and Computers, 2011
Abstract
We present an improved multichannel detection algorithm for use in nuclear quadrupole resonance (NQR) applications. The

presented method exploits spatial diversity and additional noise-only data to efficiently remove spatially and temporally

correlated noise and interference components from the measured data. Numerical investigations indicate that the “cleaner” data,

thus obtained, allows for improved estimates of the NQR signal parameters. These improved estimates, in turn, lead to superior

detection performance compared to the current state-of-the-art multichannel algorithms.
Please use this url to cite or link to this publication:
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organization
publishing date
type
Contribution to conference
publication status
published
subject
conference name
45th Annual Asilomar Conference on Signals, Systems, and Computers, 2011
external identifiers
  • Scopus:84861322319
language
English
LU publication?
yes
id
ab4e7463-2460-441f-b8d0-03ecc7510af7 (old id 2214249)
date added to LUP
2011-12-20 22:12:00
date last changed
2016-10-13 04:58:42
@misc{ab4e7463-2460-441f-b8d0-03ecc7510af7,
  abstract     = {We present an improved multichannel detection algorithm for use in nuclear quadrupole resonance (NQR) applications. The<br/><br>
presented method exploits spatial diversity and additional noise-only data to efficiently remove spatially and temporally<br/><br>
correlated noise and interference components from the measured data. Numerical investigations indicate that the “cleaner” data,<br/><br>
thus obtained, allows for improved estimates of the NQR signal parameters. These improved estimates, in turn, lead to superior<br/><br>
detection performance compared to the current state-of-the-art multichannel algorithms.},
  author       = {Butt, Naveed and Jakobsson, Andreas},
  language     = {eng},
  title        = {Efficient Removal of Noise and Interference in Multichannel Quadrupole Resonance},
  year         = {2011},
}