In this paper, a review of frequency-coded (FC) passive chipless RFID sensors is presented.
The prime aim of this review paper is to discuss the key concept of a passive chipless RFID …

Chipless RFID systems can be considered as a special case of passive RFID systems,
where the tag contains no power source and no electronics. Instead, the tag's information is …

Nowadays, structural health monitoring and thermal contemplation of remote places are of
serious significance. In this scenario, chipless radio frequency identification (RFID) sensors …

A chipless RFID tag was designed using two hexagonal resonators. By defining a relation
for the phases of S‐parameters and rotating the resonators around their axes, a senary …

This paper contains two main areas of research: First, this work outlines a novel, highly
sensitive strain sensor design that should support various levels of deformation, depending …

Chipless radio frequency identification (RFID) is a wireless technology that has the potential
for many industrial applications, including the internet of things (IoT) applications, in which …

Chipless RFID tag decoding has some inherent degrees of uncertainty because there is no
handshake protocol between chipless tags and readers. This article initially compares the …

The impulse radio ultra-wideband (IR-UWB) reader is the most promising technique to
interrogate a frequency-coded chipless radio frequency identification (RFID) tag. However …

This paper presents a water intake monitoring system for animal agriculture that tracks
individual animal watering behavior, water quality, and water consumption. The system is …

This paper proposes a novel single-layer, low-profile harmonic transponder to be integrated
with the printable diodes based on Si particles. The introduced prototype consists of two …