Low-Profile PIFA Array Antennas for UHF Band RFID Tags Mountable on Metallic Objects
Narrow-Size Multiband Inverted-F Antenna
Coplanar antenna miniaturization using high permittivity perovskite substrates
Performance of UHF W-BAN antennas in a real environment scenario
Platform-tolerant PIFA-type UHF RFID tag antenna
UHF RFID PIFA array tag antenna for human body applications