In this communication, we propose a printed log-periodic dipole array (LPDA) antenna
covering the universal ultra-high-frequency (UHF) radio frequency identification (RFID) band …

A compact folded-patch antenna with a dimension of 45 mm× 45 mm× 3.2 mm (0.137 λ×
0.137 λ× 0.0097 λ) is proposed for on-metal applications. A T-shaped L-probe is employed …

A folded-patch tag antenna measuring () mm3 has been developed for effective operation
on metallic surfaces. The antenna design features a distinctive serrated triangular patch …

In this paper, an aperture-coupled dual-band antenna array for ultra-high-frequency (UHF)
and microwave band radio-frequency identification (RFID) handheld reader application is …

This communication proposes a label tag and a radiator for both dielectric and metallic
target objects in UHF radio frequency identification (UHF RFID). Good impedance matching …

Ultra-high-frequency radio frequency identification is widely used in logistics and inventory
management due to its compact size, distant readability, and speedy response …

This paper addresses the performance evaluation of a modified square loop antenna design
for UHF RFID applications that is excited through a narrow feed line connected to a square …

88 by perturbing the antenna structure with a slot or slit at a suitable location with respect to
feed point but suffer a narrow AR bandwidth. In this chapter, a single feed circularly …

A compact RFID tag antenna utilizing a notch slot radiator for quasi-isotropic radiation is
proposed in the paper. The notch slot radiator generates a quasi-isotropic radiation while …

Sewer and oil pipeline spillage issues have become major causes of pollution in urban and
rural areas usually caused by blockages in the water storage and drainage system, and oil …