DocumentCode
2446771
Title
A contactless smartcard designed with asynchronous circuit technique
Author
Siu, Pui-Lam ; Choy, Chiu-Sing ; Chan, C.F. ; Pun, Kong-Pan
Author_Institution
Dept. of Electron. Eng., Chinese Univ. of Hong Kong, China
fYear
2003
fDate
16-18 Sept. 2003
Firstpage
213
Lastpage
216
Abstract
Contactless smartcards are widely use in transport systems, banking systems, identify cards etc. More and more data and operations are being stored and performed in the contactless smartcards, but the power acquired from the reader is limited. To allow more operations to be performed in the cards, the asynchronous circuit technique that promises lower power is an attractive solution. This paper describes an approach in this direction.
Keywords
asynchronous circuits; low-power electronics; smart cards; asynchronous circuit technique; banking systems; contactless smartcard; identify cards; low power solution; transport systems; Asynchronous circuits; Coils; Demodulation; Filtering; Impedance; RF signals; RLC circuits; Radio frequency; Signal design; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State Circuits Conference, 2003. ESSCIRC '03. Proceedings of the 29th European
Conference_Location
Estoril, Portugal
Print_ISBN
0-7803-7995-0
Type
conf
DOI
10.1109/ESSCIRC.2003.1257110
Filename
1257110
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