Naslov
Optimal signal conditioning in the nir moisture meter

Autori
Filić, Mirko ; Ćorluka, Venco ; Valter, Zdravko

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

Izvornik
ICECom 2005:conference proceedings/18th International Conference on Applied Electromagnetic and Communications, and joint COST 284 Workshop, Dubrovnik, 12.-14. Octobar 2005. / Bonefačić, Davor - Zagreb : Hrvatsko društvo za komunikacije, računarstvo, elektroniku, mjerenja I automatiku (KoREMA), 2005, 239-241

Skup
18th International Conference on Applied Electromagnetic and Communications - ICECom 2005

Mjesto i datum
Dubrovnik, Hrvatska, 12.10.2005. - 14.10.2005

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
moisture meter; NIR; near ifrared; noise; PbS detector

Sažetak
The infrared radiation measurement system in the moisture meter based on the cooled PbS photoconductive detector is designed by the authors and analysed in this paper. It consisted of a preamplifier and a mechanical chopper. The basic noise sources and their influence on this measuring system are studied out. One solution for the maximisation signal to noise ratio based on the theoretical and laboratory practical consideration has also been made. Under the circumstances, the possible accuracy of the mentioned system is founded out by the measurement. The final aim is to develop an optimal optoelectronical measuring system for the infrared moisture meter for practical use but with some specific substances firstly. The overall results can be kept in the numerous variety applications later.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA