Jia Hu,Cheryl L.S. Elsbernd,Orlin B. Knudson,Chaodi Li,Andrew P. Bonifas,Richard L. Rylander,Stephen J. Willett
申请号：
US15504409
公开号：
US20170234740A1
申请日:
2015.08.17
申请国别(地区):
US
年份:
2017
代理人:
摘要：
Some aspects of the present disclosure feature a sensing device comprising a magnetic bias layer, a resonator, a spacer, and an environmental change receptor. The environmental change receptor is disposed on a surface of the resonator. The mass of the environmental change receptor is changed in response to a change in environment. The resonant frequency of the sensing device shifts in response to the mass change of the environmental change receptor.
