Invention Grant
US07142117B2 Electronic circuit for contactless tag, and contactless tag 有权
用于非接触式标签的电子电路和非接触式标签

Electronic circuit for contactless tag, and contactless tag
Abstract:
An electronic circuit for a contactless tag includes a rectification circuit that rectifies an induced electromotive force caused by bringing an antenna coil into close proximity to a reader/writer to generate a rectified voltage and a secondary battery. A charging/discharging circuit is provided that charges according to the rectified voltage and discharges the secondary battery.
Public/Granted literature
Information query
Patent Agency Ranking
0/0