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LED Powered Identification Tag - Energy Harvesting and Power Consumption Optimization


Horvat, Goran; Vinko, Davor; Švedek, Tomislav
LED Powered Identification Tag - Energy Harvesting and Power Consumption Optimization // Proceedings of 36th International Convention on Information and Communication Technology, Electronics and Microelectronics. (2013).
Opatija, Hrvatska, 2013. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
LED Powered Identification Tag - Energy Harvesting and Power Consumption Optimization

Autori
Horvat, Goran ; Vinko, Davor ; Švedek, Tomislav

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

Izvornik
Proceedings of 36th International Convention on Information and Communication Technology, Electronics and Microelectronics. (2013). / - , 2013

Skup
36th International Convention on Information and Communication Technology, Electronics and Microelectronics. (2013).

Mjesto i datum
Opatija, Hrvatska, 20-24.5.2013

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
LED; Photovoltaic effect; Identification; Tag; Optimization; Response Surface Methodology; RSM

Sažetak
This paper presents an ID tag concept which is LED powered. The photovoltaic effect of the LED array is used to harvest energy from ambient light or from light source in reader device in order to power the tag. Harvested energy is stored in a capacitor that is used to supply ID tag logic which transmits ID information using one diode of LED array which is also used for powering. The powering circuit, i.e. LED energy harvester is tested for various commercially available LEDs, to determine the most suitable LED type with respect voltage gain and current drivability. The power consumption of presented LED ID tag is optimized using Response Surface Methodology with respect to the following input parameters: frequency of operation, frequency of data transmission and the data packet length with respect to the consumed power and the transmission distance. The optimization proposes optimal input parameters for minimum power consumption and maximum operating distance, presenting a compromise between the aforementioned parameters in reference to the input variables.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Projekt / tema
165-0361630-3049 - Napredni sustavi radijskog pristupa zatvorenom prostoru i interakcija s okolišem (Tomislav Švedek, )
165-0362027-1479 - Širokopojasni pristup i internetske usluge u ruralnim područjima (Drago Žagar, )

Ustanove
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek

Profili:

Avatar Url Goran Horvat (autor)

Avatar Url Tomislav Švedek (autor)

Avatar Url Davor Vinko (autor)

Citiraj ovu publikaciju

Horvat, Goran; Vinko, Davor; Švedek, Tomislav
LED Powered Identification Tag - Energy Harvesting and Power Consumption Optimization // Proceedings of 36th International Convention on Information and Communication Technology, Electronics and Microelectronics. (2013).
Opatija, Hrvatska, 2013. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Horvat, G., Vinko, D. & Švedek, T. (2013) LED Powered Identification Tag - Energy Harvesting and Power Consumption Optimization. U: Proceedings of 36th International Convention on Information and Communication Technology, Electronics and Microelectronics. (2013)..
@article{article, year = {2013}, keywords = {LED, Photovoltaic effect, Identification, Tag, Optimization, Response Surface Methodology, RSM}, title = {LED Powered Identification Tag - Energy Harvesting and Power Consumption Optimization}, keyword = {LED, Photovoltaic effect, Identification, Tag, Optimization, Response Surface Methodology, RSM}, publisherplace = {Opatija, Hrvatska} }