Eddy current detector for detecting an object with offset compensation
作者： Peter A. Hochstein , Jeffrey Tenenbaum , Teiji Okuyama
DOI:
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摘要: An RF oscillator induces eddy currents to be measured in an object. current probe senses alterations, such as teeth on a disc, for example, the object which are represented signals sensed by probe. The present invention separates alteration from offset signal aid discriminating levels signals. separated AC coupling with high pass filter or microprocessor part of data processing detection routine.
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