Naslov
Piezoelectrically-based sensing configuration optimised for restricted characterisation of materials

Autori
Stepanić, Josip ; Korošak, Dean ; Cvikl, Bruno ; Markučič, Damir

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
39th International Conference on Microelectronics, Devices and Materials and the Workshop on Embedded Systems : proceedings / Pignatel, G. ; Žemva, A ; Šorli, I. - Ljubljana : Society for Microelectronics, Electronic Components and Materials (MIDEM), 2003, 143-148

Skup
International Conference on Microelectronics, Devices and Materials (39 ; 2003) ; Workshop on Embedded Systems

Mjesto i datum
Ptuj, Slovenija, 01.10.2003. - 03.10.2003

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
demining; hand probe; materials characterisation; peizoelectricity

Sažetak
Application of pizoelectrically based contact sensing was shown appropriate for the buried object materials characterisation with particular application in antipersonnel mine detection for use in humanitarian demining. Its characteristics follow the general guidelines of reliable, real-time operating, low-cost equipment. Because of general requirements of construction and production the modifications of a particular sensor are preferred to incorporating electronically more advanced solutions as the controlled phased array of sensors. In this work we develop the recently proposed sensing configuration in which piezoelectric specimens of non-conventional shape are integrated in the hand-probe. The phase described includes manufacturing of the first generation of sensors, and characterisation of the corresponding ultrasonic fields in space-time-intensity co-ordinates.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA