Naslov
Extending the Reading Region of the RFID UHF Gen2 System by HF/UHF Integration

Autori
Šolić, Petar ; Božić-Kudrić, Matea ; Russo, Mladen ; Rožić, Nikola

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

Izvornik
Proceedings of the 12th International Conference on Telecommunications / Pripužić, Krešimir ; Banek, Mario - Zagreb : Sveučilište u Zagrebu, 2013, 257-261

ISBN
978-953-184-175-7

Skup
12th International Conference on Telecommunications

Mjesto i datum
Zagreb, Hrvatska, 26.06.2013. - 28.06.2013

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Gen2 RFID; Battery assisted passive (BAP) RFID; Energy Harvesting; Inductive Coupling

Sažetak
Edit paper In this paper we present an architecture of the RFID UHF Gen2 tag which enables an increased reading range based on integration of the HF harvester with the UHF Gen2 tag. HF harvester charges the circuitry of the UHF tag in a similar way as it works with a battery assisted scheme. In regard to a standard battery-assisted tag, the proposed solution is preferred since: i) the proposed tag, although performs like an battery equipped tag, is still a true passive system, ii) the problem of a limited life period of the battery is overcamed, and iii) by simple charging control it is possible to synchronize reader to recognize true tag(s) position at a resolution defined by a dimension of the HF transmitter antenna(s). We present an experimental architecture of the integrated HF/UHF system and measured results on the typical lab set up to show a benefit in the reading range of the RFID UHF Gen2 tag.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika, Računarstvo

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