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 …

This work presents, for the first time, an in-situ self-aligned fluidic-integrated microwave
sensor for characterizing NaCl contents in NaCl-aqueous solution based on a 16-GHz …

An innovative passive wireless pressure sensor is proposed. The sensor is based on a
millimeter-wave chipless tag operating in the-band that works in combination with a …

Pressure sensors are used in several industrial applications spanning from aerospace to
healthcare, but they often require a wired connection between the sensing part and the …

This paper presents a novel hybrid time-frequency modulation scheme for the integration of
chipless wireless identification and sensors. Combining the wide bandwidth of time-domain …

In this article, a terahertz metamaterial biaxial strain pressure sensor structure is proposed,
which can address the problems of the low sensitivity, the narrow pressure measurement …

In this paper, the considerations and simulations made for the design and characterization of
a high-Q resonator for wireless identification at 90 GHz are presented with the perspective to …

This paper presents investigations on a passive chipless wireless pressure sensor to
enhance tool life prediction in smart milling machines. High reflective environments in terms …

Chipless radio‐frequency identification (RFID) technology comprises device that can
operate identification and sensing tasks which are characterized by the absence of any …

This paper presents a novel output filter approach for continuously frequency-tunable digital
power amplifiers, suitable for future seamless and band-less applications in 5G, eg for …