- Tytuł:
- Metal detector excited by frequency-swept signal
- Autorzy:
-
Svatoš, J.
Vedral, J.
Fexa, P. - Powiązania:
- https://bibliotekanauki.pl/articles/221024.pdf
- Data publikacji:
- 2011
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
metal detection
polyharmonic signals
Frequency Sweep
modelling of electromagnetic induction
analog signal processing - Opis:
- This paper describes the theoretical background of electromagnetic induction from metal objects modelling. The response function of a specific case of object shape - a homogenous sphere from ferromagnetic and nonferromagnetic material is introduced. Experimental data measured by a metal detector excited with a linearly frequency-swept signal are presented. As a testing target various spheres from different materials and sizes were used. These results should lead to better identification of the buried object.
- Źródło:
-
Metrology and Measurement Systems; 2011, 18, 1; 57-67
0860-8229 - Pojawia się w:
- Metrology and Measurement Systems
- Dostawca treści:
- Biblioteka Nauki
Artykuł