-
公开(公告)号:US20150101417A1
公开(公告)日:2015-04-16
申请号:US14382169
申请日:2013-02-28
Applicant: WAKE FOREST UNIVERSITY
Inventor: David Loren Carroll , Tadhg O'Gara , Thomas Smith
IPC: G01L1/00
CPC classification number: G01L1/005 , B82Y30/00 , G01L1/22 , G01L1/2287
Abstract: In one aspect, wireless strain gauges are described herein. In some embodiments, a wireless strain gauge comprises a radio frequency identification (RFID) tag and a nano-composite backplane coupled to the RFID tag, wherein the resonant frequency of the RFID tag antenna demonstrates an exponential dependence or substantially exponential dependence on the strain sensed by the strain gauge.
Abstract translation: 在一个方面,本文描述了无线应变计。 在一些实施例中,无线应变仪包括射频识别(RFID)标签和耦合到RFID标签的纳米复合背板,其中RFID标签天线的谐振频率表现出对所检测的应变的指数依赖性或基本指数依赖性 通过应变仪。
-
公开(公告)号:US09464948B2
公开(公告)日:2016-10-11
申请号:US14382169
申请日:2013-02-28
Applicant: Wake Forest University
Inventor: David Loren Carroll , Tadhg O'Gara , Thomas Smith
CPC classification number: G01L1/005 , B82Y30/00 , G01L1/22 , G01L1/2287
Abstract: In one aspect, wireless strain gauges are described herein. In some embodiments, a wireless strain gauge comprises a radio frequency identification (RFID) tag and a nano-composite backplane coupled to the RFID tag, wherein the resonant frequency of the RFID tag antenna demonstrates an exponential dependence or substantially exponential dependence on the strain sensed by the strain gauge.
Abstract translation: 在一个方面,本文描述了无线应变计。 在一些实施例中,无线应变仪包括射频识别(RFID)标签和耦合到RFID标签的纳米复合背板,其中RFID标签天线的谐振频率表现出对所检测的应变的指数依赖性或基本指数依赖性 通过应变仪。
-