公开(公告)号：US20240345032A1

公开(公告)日：2024-10-17

申请号：US18681599

申请日：2022-08-08

申请人： Purdue Research Foundation

发明人： Nithin Raghunathan ,  Na Lu ,  Vishal Saravade ,  Enrique Silva

IPC分类号： G01N29/12 ,  G01N29/09 ,  G01N29/24 ,  G01N29/32 ,  G01N29/44

CPC分类号： G01N29/12 ,  G01N29/09 ,  G01N29/2437 ,  G01N29/326 ,  G01N29/44 ,  G01N2291/0232 ,  G01N2291/0251 ,  G01N2291/02881

摘要： An ultra-low-power wireless impedance measurement system is provided having a sensor group with a piezoelectric sensor, a temperature sensor, an impedance analyzer and a wireless transceiver is to transmit associated data via wireless transmission. Processed temperature and impedance data are transmitted to a server, whereby the processed temperature and impedance data are conveyed to a user via a website.