[天线]Multi-standard mono-chip HF-UHF RFID tag antenna

Deleruyelle, T. ; Pannier, P. ; Alarcon, J. ; Egels, M. ; Bergeret, E. ; VkUMMq{  

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This paper appears in:  Microwave Conference (EuMC), 2010 European  Issue Date : 28-30 Sept. 2010                                                                                          --> @Gl=1  
Issue Date :  28-30 Sept. 2010 tQ*5[F,fm  
On page(s): 1094 UD.$C  
Print ISBN: 978-1-4244-7232-1 ;]'mx  
INSPEC Accession Number: 11627965 $L3UDX+F  
Date of Current Version :   01 十一月 2010 cm-!6'`  
Abstract -`A6K!W&~p  
This paper presents feasibility study of a multi-standard RFID tag antenna. The tag permits to identify items with HF and UHF standard. The tag antenna is composed of two distinct antennas feed thanks to a single chip. UHF antenna is dipole like and HF antenna is a coil antenna. HF impedance leads to a quality factor close to 120. In order to have a resonant frequency at 13.56 MHz, the required RFID chip capacitor is 19 nF. UHF performances lead to a max .. 4Sw)IU~K(  
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