This letter proposes a miniature radio frequency identification (RFID) tag antenna design for metallic objects application. The antenna structure consists of two rectangular patches electrically ...

By combining adaptable polymers with electrically conductive liquid metals, the resulting circuits can endure a range of mechanical and environmental challenges. Our material is unlike conventional ...

The design of a reflectarray antenna is presented when the radiated field is focused in the near-zone of the array aperture. In particular, the reflectarray antenna is implemented for RFID reader ...