⚡ 本页包含 AI 生成的分析内容，仅供参考
该论文提出一种无封装防篡改标签，利用芯片-物品界面处不可克隆的亚THz波散射实现物理不可克隆功能（PUF）。通过亚THz BPSK调制器将响应背散射给读写器，实现低成本、高安全性的物品认证。
responses are sequentially collected and backscattered to the reader. Eunseok Lee, Xibi Chen, Maitreyi Ashok, Jaeyeon Won, Anantha Chandrakasan, Figure 12.5.4 shows the sub-THz BPSK modulator based on a pair of SPDT switches Ruonan Han that route the modulator input signal to one of the opposite edges of the patch antenna. Massachusetts Institute of Technology, Cambridge, MA RFID technologies have been widely deployed in supply-chain management for logistics tracking and goods integrity. Recently, millimeter-wave and sub-THz carriers are used to enable on-chip antenna integration and hence packageless, miniature RFID form factors. In [1], a 4.4mm2 chip with 24GHz downlink and 60GHz uplink is presented. In
silicone glue and iron particle patterns. In Fig. 12.5.2, a digital counter is deployed, so, that the SPDT control codes are changed every 1000 clock cycles, and the 16 inter-slot