| 摘要 |
The proposed method for determining the force of adhesion of textile material with the human body consists in receiving electromagnetic radiation from the body by an antenna and a heterodyne receiver, isolating the intermediate-frequency signal from the output signal of the receiver, providing the square-low detection of the signal, determining the direct component of the output signal of the square-low detector, varying the heterodyne frequency in order to obtain the first and the second maximal values of the said direct component, determining the mean heterodyne frequency that corresponds to the unbalanced component of the radiation from the human body, and determining the adhesion force by the said frequency.
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