Single-coil metal detector limits

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F16%3A00309019" target="_blank" >RIV/68407700:21230/16:00309019 - isvavai.cz</a>
Result on the web
<a href="http://147.228.94.30/images/PDF/Rocnik2016/Cislo1_2016/r10c1c2.pdf" target="_blank" >http://147.228.94.30/images/PDF/Rocnik2016/Cislo1_2016/r10c1c2.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Single-coil metal detector limits
Original language description
The paper deals with the single-coil metal detector. It presents measurement and test results that predict practical limitations of this detection concept. The studied principle is based on the coil’s inductivity change when a metal object is approached. This principle is very old and nowadays it is obsolete. Advantage of this principle is its simplicity. It can be easily implemented for several searching coils. As the result it can be constructed very cheaply device for effective and automated land screening. Six different oscillator types were tested with three different shapes of the searching coils. The sensitivity was tested on several metal objects. Maximal detection distance was tested in free air for axial distance.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JB - Sensors, detecting elements, measurement and regulation
OECD FORD branch
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Project
<a href="/en/project/VG20102015015" target="_blank" >VG20102015015: Miniature intelligent system for analyzing concentrations of gases and pollutants, particularly toxic</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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