Patent search ap:("University of Electronic Science AND Technology of China") AND inv:"Zhenbing LI" Page 1

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发明申请
PASSIVE WIRELESS MAGNETIC FIELD CHARACTERISTIC SENSING TAG AND SYSTEM, AND MAGNETIC FIELD QUANTITY ACQUISITION METHOD 有权

公开(公告)号：US20210357717A1

公开(公告)日：2021-11-18

申请号：US17388278

申请日：2021-07-29

Applicant: University of Electronic Science and Technology of China

Inventor： Zhenbing LI , Gang LI , Guangjun WEN

IPC: G06K19/07 , G01V15/00

Abstract: Provided is a passive wireless magnetic field characteristic sensing tag and system, and a magnetic field quantity acquisition method, which integrates a passive magnetic field quantity sensor in a passive electronic tag and cooperates with a reader and a host computer to build a magnetic field sensing system, so as to realize high-precision and high-intelligence monitoring of the magnetic field quantity.

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