Abstract: Described are RFID structures and methods for forming RFID structures. An RFID structure includes an antenna assembly comprising a dipole antenna track and at least two contact pads, the dipole antenna track defining one or more gap regions that separate adjacent or adjoining segments of the dipole antenna track. The RFID structure also includes an antenna substrate supporting the antenna assembly, the antenna substrate including one or more perforations positioned in the one or more gap regions.