In this paper, two antennas for wearable applications are presented, including the development of new antennas on fabric substrates for communication with in-body and outside the body sensors. The design process for fabrication via screen printing on fabric substrates is outlined using commercially available conductive inks. The effects of non-conductive, paint-based inks as interface layers between conductive elements and fabric substrates of coplanar keyhole fabric antennas is presented along with wash sustainability and its effects on antenna resonance at 5.8 GHz over time. Fabrication of screen-printed radio frequency identification tag antenna includes placement of the tag chip. Accessibility of the tag is assessed by comparing reader data to distance between the reader and the tag at 915 MHz.

中文翻译：

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适用于可穿戴应用的丝网印刷织物天线

在本文中，提出了两种用于可穿戴应用的天线，包括在织物基材上开发新的天线以与体内和体外传感器通信。使用可商购的导电油墨概述了通过丝网印刷在织物基材上进行制造的设计过程。呈现了非导电，基于涂料的油墨作为共面键孔织物天线的导电元件和织物基材之间的界面层的影响，以及耐洗性及其随时间变化对5.8 GHz天线谐振的影响。丝网印刷射频识别标签天线的制造包括标签芯片的放置。通过将读取器数据与915 MHz处读取器与标签之间的距离进行比较，可以评估标签的可访问性。