This work provides the measurement data of 16 high-frequency (HF) radio frequency
identification (RFID) transponder (tag) chips. In particular, the chip input impedance was …

This paper presents a holistic and authoritative review of the role of microwave technologies
in enabling a new generation of wearable devices. A human-centric Internet of Things (IoT) …

The Internet of Things (IoT) refers to a structure that links everyday objects and the Internet.
To enable the IoT, a massive deployment of wireless IoT nodes is required; predictions …

This article presents two monopole antennas with an endfire radiation pattern in the UHF
band that can be installed on dry walls or metallic cabinets as a part of wireless sensor …

Wireless energy and data transfer systems in the near field are mostly based on inductively
coupled coil antennas. These systems require accurate coil antenna equivalent circuit (EC) …

This article presents a straightforward design algorithm to enhance power and data
transmission for 13.56 MHz radio frequency identification (RFID) sensor applications by …

Current underground radio frequency identification (RFID) tags have not been able to meet
the detection needs of pipeline burial toward deep areas. To effectively address this issue, in …

A metal pipe is a key factor affecting the performance of the oil well downhole radio
frequency identification (RFID) system. This letter investigates the optimum separation for …

The deleterious effect of eddy current due to the presence of a metal in magnetically coupled
resonant high-frequency radio frequency identification (HF RFID) systems is addressed, and …

Although NFC has reached a wide market coverage in the field today, applications involving
through-metal communication without any slots or holes are physically blocked as the …