| 摘要 |
<p>HF or UHF transponder to be used on or in a biological material/product, comprising data chip and antenna in a housing and two electrodes connected to the said data chip on the inside of the housing and arranged in such a way on the outside of the housing as to be able to form, after attachment to the biological material/product, a closed circuit with possible moisture in the material/product. Method of determining moisture content in a biological material/product, comprising the use of a HF or UHF transponder according to the invention and measuring an electric parameter in the closed circuit in the transponder.</p> |
