Wave shape chemical analysis apparatus and method.
作者： Milton Earl Fuller , Gary S. Fletcher
DOI:
关键词: Detector 、 Signal generator 、 Chemical substance 、 Waveform 、 Transformation (function) 、 Analytical chemistry 、 Chemistry 、 Distortion 、 Periodic function 、 Signal 、 Acoustics
摘要: An apparatus and method for measuring the concentration of a chemical substance in test sample based on technique waveform distortion analysis. The (10) includes generator (12) that generates periodic signal, an antenna probe (24) transmits signal into (22) receives from corresponding (23), which has been distorted or otherwise transformed by chemical, detector circuit (18) quantifies transformation (23) to determine (22). shape frequency are selected so is particularly responsive presence substance, magnitude directly related substance.
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