A Full Wave Voltage Multiplier for RFID Transponders

Shiho KIM; Jung-Hyun CHO; Suk-Kyung HONG

doi:10.1093/ietcom/e91-b.1.388

IEICE Transactions on Communications

Online ISSN : 1745-1345
Print ISSN : 0916-8516

Regular Section

A Full Wave Voltage Multiplier for RFID Transponders

Shiho KIM, Jung-Hyun CHO, Suk-Kyung HONG

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Keywords: RFID transponders, voltage multiplier, RFID

JOURNAL RESTRICTED ACCESS

2008 Volume E91.B Issue 1 Pages 388-391

DOI https://doi.org/10.1093/ietcom/e91-b.1.388

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Abstract

A full wave voltage multiplier for passive RFID transponders is presented. The current driving capability of the proposed rectifier is remarkably improved at the cost of only a small increase in layout area compared to the widely used conventional half wave voltage multiplier. The communication distance of RFID systems can be extended due to the improved RF carrier to DC power conversion capability of the proposed voltage multiplier.

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