Design and implementation of a high efficient power converter for self-powered UHF RFID applications
2006 (English)In: 2006 Conference on High Density Microsystem Design and Packaging and Component Failure Analysis (HDP '06), Proceedings, 2006, 131-133 p.Conference paper (Refereed)
This paper is an investigation of off-chip solution of power converters for passive UHF RFID transponders. The power converter, consisting of a chain of schottky diodes and capacitors, is designed and then implemented on Rogers4350 PCB substrate. The ISM unlicensed frequency bands 915 MHz is used for RF signal. The deembedded measurement results show that with minimum input power of -4.7dBm, the power converter achieves 1.8V/5 mu A output driving capability, which is sufficient for the transponder operation. It corresponds to a 3.6m operating distance when 4-W EIRP radiation is allowed.
Place, publisher, year, edition, pages
2006. 131-133 p.
Engineering and Technology
IdentifiersURN: urn:nbn:se:kth:diva-42266ISI: 000239687300025ScopusID: 2-s2.0-34250861369ISBN: 1-4244-0488-6OAI: oai:DiVA.org:kth-42266DiVA: diva2:446098
8th IEEE CPMT Conference on High Density Microsystem Design and Packaging and Component Failure Analysis (HDP 06) Location: Shanghai Univ, Shanghai, China, Date: JUN 27, 2005-JUN 30, 2006
QC 201110062011-10-062011-10-062014-11-06Bibliographically approved