Summary of Non-traditional Methods for Metal Detection and Discrimination
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F12%3A00196407" target="_blank" >RIV/68407700:21230/12:00196407 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.proeng.2012.09.142" target="_blank" >http://dx.doi.org/10.1016/j.proeng.2012.09.142</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.proeng.2012.09.142" target="_blank" >10.1016/j.proeng.2012.09.142</a>
Alternative languages
Result language
angličtina
Original language name
Summary of Non-traditional Methods for Metal Detection and Discrimination
Original language description
This paper describes three different possibilities how to detect and distinguish between different metal garbage and mine (especially Anti-Personnel mines - AP) or UXO unexploded ordnance). A comparison of three unconventional excitation polyharmonic signals for an eddy current metal detector is presented. These signals are linear frequency sweep sinusoidal, step sweep sinusoidal, and sinc signals. Thanks to this we obtained a frequency characteristic of a detected object over a wide range of frequencies and obtained more detailed view about object than with classical methods. Amplitude and phase spectra, polar graphs as well as real and imaginary parts ot detector signal output are presented. Based on the measurements and the analyses, the distinguishing between different objects can be done in terms of the electromagnetic properties (conductivity and permeability). Polar graphs could be used for an object?s interpretation and for the manual discrimination.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JB - Sensors, detecting elements, measurement and regulation
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GD102%2F09%2FH082" target="_blank" >GD102/09/H082: Sensors and intelligent sensor systems</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Eurosensors XXVI - 2012 - The 26th European Conference on Solid-State Transducers
ISBN
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ISSN
1877-7058
e-ISSN
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Number of pages
4
Pages from-to
298-301
Publisher name
Wydawnictwo Politechniki Krakowskiej
Place of publication
Krakow
Event location
Kraków
Event date
Sep 9, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000312953300074