Nizioł Magdalena, Jankowski-Mihułowicz Piotr, Węglarski Mariusz
Department of Metrology and Diagnostic Systems, Rzeszów University of Technology, Wincentego Pola 2, 35-959 Rzeszów, Poland.
Department of Electronic and Telecommunications Systems, Rzeszów University of Technology, Wincentego Pola 2, 35-959 Rzeszów, Poland.
Materials (Basel). 2023 Jun 27;16(13):4639. doi: 10.3390/ma16134639.
Antennas dedicated to RFID systems created on textile substrates should maintain strictly defined parameters. During washing, the materials from which such antennas are made are exposed to mechanical and chemical exposure-degradation of the parameters characterizing those materials may occur, which in turn may lead to a change in the parameters of the antenna. For research purposes, four groups of model dipole antennas (sewn with two types of conductive threads on two fabrics) were created and then they were subjected to several washing processes. After each stage of the experiment, the impedance parameters of the demonstration antennas were measured using indirect measurements. Based on the obtained results, it was found that these parameters change their values during washing, and that this is influenced by a number of factors, e.g., shrinkage of the substrate fabric.
在纺织基板上制造的用于射频识别（RFID）系统的天线应保持严格定义的参数。在洗涤过程中，制造此类天线的材料会受到机械和化学作用，这些材料的特性参数可能会发生降解，进而可能导致天线参数的变化。出于研究目的，制作了四组模型偶极天线（用两种导电线缝在两种织物上），然后对它们进行了多次洗涤处理。在实验的每个阶段之后，使用间接测量方法测量示范天线的阻抗参数。根据获得的结果发现，这些参数在洗涤过程中会改变其值，并且这受到许多因素的影响，例如基底织物的收缩。
