公开(公告)号：US20160187280A1

公开(公告)日：2016-06-30

申请号：US14586485

申请日：2014-12-30

Applicant: General Electric Company

Inventor： Radislav Alexandrovich Potyralio ,  Zhexiong Tang ,  Brandon Bartling ,  Nandini Nagraj ,  Vadim Bromberg

IPC: G01N27/22 ,  G01N31/10 ,  G01N33/00

CPC classification number: G01N27/228 ,  G01N27/125 ,  G01N27/227 ,  G01N31/10 ,  G01N33/0036

Abstract: A sensor for detecting gaseous agents has a transducer, which includes an electrical resonant circuit that forms an antenna. The sensor further includes a sensing material that is disposed on at least a portion of the transducer. The sensing material is configured to simultaneously exhibit a capacitance response and a resistance response in the presence of a gaseous agent. The sensor may be reversible, battery free, and may require no electrical contact with a sensor reader.

Abstract translation: 用于检测气体试剂的传感器具有包括形成天线的电谐振电路的换能器。 传感器还包括设置在换能器的至少一部分上的感测材料。 感测材料被配置成在气态剂的存在下同时呈现电容响应和电阻响应。 传感器可以是可逆的，无电池的，并且可能不需要与传感器读取器的电接触。

公开(公告)号：US09678030B2

公开(公告)日：2017-06-13

申请号：US14586485

申请日：2014-12-30

Applicant: General Electric Company

Inventor： Radislav Alexandrovich Potyrailo ,  Zhexiong Tang ,  Brandon Bartling ,  Nandini Nagraj ,  Vadim Bromberg

IPC: G01R25/00 ,  G01N27/22 ,  G01N33/00 ,  G01N31/10 ,  G01N27/12

CPC classification number: G01N27/228 ,  G01N27/125 ,  G01N27/227 ,  G01N31/10 ,  G01N33/0036

Abstract: A sensor for detecting gaseous agents has a transducer, which includes an electrical resonant circuit that forms an antenna. The sensor further includes a sensing material that is disposed on at least a portion of the transducer. The sensing material is configured to simultaneously exhibit a capacitance response and a resistance response in the presence of a gaseous agent. The sensor may be reversible, battery free, and may require no electrical contact with a sensor reader.