Radio-frequency card or radio frequency label based on super wideband wireless pulse mode
Title：
Radio-frequency card or radio frequency label based on super wideband wireless pulse mode
Application Number：
 200610165249
Application Date：
 2006/12/15
Announcement Date：
 2007/06/06
Pub. Date：
Publication Number：
 1975758
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 G06K 7/00, G06K 19/00
Applicant(s)：
 Tsinghua Univ.
Inventor(s)：
 Zhang Sheng, Liu Mengmeng, Xing Tengfei, Zhang Jianliang
Key Words：
 pulse, radio-frequency card, radio frequency label
Abstract：
 The invention belongs to high speed RF card or RF label implementation technical area. Its characteristic is the non-symmetric information exchange, that is, use traditional standard sinusoidal carrier to transmit information and energy from card reader to RF card or RF label; use ultra-broadband pulse as information carrier to transmit data from RF card or RF label to card reader.
Claim：
Priority：
PCT：
LegalStatus：

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