专利名称:Electrochemical gas sensor
发明人:Edmond Y. Chu,Chang Dong Feng,Richard
Craig Brandt Bemis
申请号:US09/044736申请日:19980319公开号:US06019879A公开日:20000201
摘要:The present invention is directed to an electrochemical gas sensor network. Thenetwork includes a gas sensor for receiving a gas and for generating a target gasconcentration signal. The gas sensor has an output terminal for providing an outputsignal that is a product of the target gas concentration signal and a first transfer function.The network also includes a compensation circuit having an input terminal connected tothe output terminal of the gas sensor. The compensation circuit also has an outputterminal which provides an output signal that is a product of the output signal from thegas sensor and a second transfer function. The second transfer function is approximatelyan inverse of the first transfer function. The present invention also contemplates amethod of compensating for the attenuation of a high frequency component of anoutput signal of a gas sensor.
申请人:TELEDYNE INDUSTRIES, INC.
代理人:Robert J. Pugh,Patrick Viccaro
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