dual loop antenna for RFID

Novel dual-loop antenna placed over patch array surface for UHF RFID of dielectric and metallic objects

FREE-DOWNLOAD S Milan… – Microwave and Optical Technology Letters, 2009 –
ABSTRACT: Novel electrically small low-profile dual-loop antenna over artificial-like surface,
formed by four-element sub-wavelength patch array printed on grounded dielectric slab used
for shielding in UHF RFID applications, has been developed. The badge-sized antenna .