Abstract: The present disclosure provides a Radio Frequency Identification (RFID) device comprising an antenna formed from an electrically conductive material, an impedance-matching loop operatively coupled to the antenna, and an integrated circuit (IC) operatively coupled to the impedance-matching loop. The antenna exhibits improved performance when the RFID device is placed on packages containing high-dielectric materials.

Abstract: Wireless label constructions, methods of making, and methods of using the wireless label constructions are disclosed. The wireless label constructions comprise one or more functional layers, which preferably contain nonionic surfactants. The wireless label construction improves the readability when placed on a package containing a high dielectric material.

Abstract: Wireless label constructions, methods of making, and methods of using the wireless label constructions are disclosed. The wireless label constructions comprise one or more functional layers. The wireless label construction improves the readability when placed on a package containing a high dielectric material.

Abstract: Wireless label constructions, methods of making, and methods of using the wireless label constructions are disclosed. The wireless label constructions comprise one or more functional layers. The functional layers can be a hydrophilic layer containing a polymer matrix and plasticizer. The wireless label construction improves the readability when placed on a package containing a high dielectric material.