Radio-frequency identification technology finds extensive use in various industrial
applications, including those involving metallic surfaces. The integration of radio-frequency …

This work presents an ultra-high frequency (UHF) radio frequency identification (RFID) tag
embroidered on a face mask for Internet of Things (IoT) devices. The tag is designed and …

In this paper, a dual-band WiFi antenna and its Multiple Input Multiple Output (MIMO) system
application is designed, fabricated, and measured based on the Chinese characters “Men” …

As the use of passive ultra-high frequency (UHF) radio frequency identification (RFID) tags
continues to surge in supply chain management, it becomes crucial to optimize their …

A novel multi-band antenna with an improved higher-order mode radiation pattern based on
characteristic mode analysis (CMA) is presented. The tri-band characteristic is achieved by …

For the first time, an asymmetric split-ring resonator (SRR) is employed for designing a dual-
band anti-metal tag antenna that can cover both the Lower European (LEu) and North …

This paper investigates the polarization mismatch influences from randomly-oriented tags to
detection efficiencies for radio frequency identification (RFID) applications. The random …