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Using of Frequency Swept Signals for Metal Detection

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F11%3A00182936" target="_blank" >RIV/68407700:21230/11:00182936 - isvavai.cz</a>

  • Result on the web

    <a href="http://www.smm20.net" target="_blank" >http://www.smm20.net</a>

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Using of Frequency Swept Signals for Metal Detection

  • Original language description

    In this paper sing of frequency swept signals for eddy current metal detector is described. The main task for researchers is to minimize false alarms which count up to 99.9 % of total alarms. Better discrimination must be done to distinguish between mineand scrap metals. Experimental data measured by search head of metal detector ATMID excited with frequency swept signal are presented. For differentiate between different objects amplitude and phase or polar graphs are presented. On the basis of these polar graphs better identification of the buried object (i.e. Anti-Personnel mines) should be done. As a testing target various spheres from different materials and sizes placed in the open air were used.

  • Czech name

  • Czech description

Classification

  • Type

    O - Miscellaneous

  • CEP classification

    JB - Sensors, detecting elements, measurement and regulation

  • OECD FORD branch

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

    2011

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů