Modern electronic industry requires simultaneous monitoring of electronic devices from their production, usage, up to their recycling. Therefore, the traceability system is becoming more and more popular in this modern electronic industry. In this study, such a system working in the ultra-high frequency range was demonstrated. A functional part of the system (sensor) was produced using different technologies that aim to embed chips inside printed circuit boards. The sensors were examined under changing temperature conditions. The achieved results showed that the laminated sensors were more resistant to temperature cycles, although some voids were observed in their structures, which may influence their mechanical properties. All the tested samples remained fully functional after 500 temperature cycles (−40°C to +105°C). The values of the received signal strength indicator measured before and after the temperature exposure did not reveal significant differences. Bearing this in mind, it can be stated that the proposed system can be successfully used in the electronic industry to monitor the operation of different types of devices.

中文翻译：

---

使用嵌入式电子组件的印刷电路板组件的可追溯性

现代电子工业要求对电子设备的生产，使用直至回收进行同步监控。因此，可追溯性系统在现代电子行业中越来越受欢迎。在这项研究中，展示了在超高频范围内工作的这种系统。系统的功能部分（传感器）是使用旨在将芯片嵌入印刷电路板中的不同技术生产的。在变化的温度条件下检查传感器。所获得的结果表明，尽管在层压传感器的结构中观察到一些空隙，这可能会影响其机械性能，但它们对温度循环的耐受性更高。在500个温度循环（-40°C至+ 105°C）后，所有测试样品均保持完全功能。在温度暴露之前和之后测量的接收信号强度指示器的值没有显示出显着差异。牢记这一点，可以说，所提出的系统可以成功地用于电子工业中，以监视不同类型设备的操作。