In this paper, a review of the state-of-the-art chipless radiofrequency identification (RFID)
technology is carried out. This recent technology may provide low cost tags as long as these …

Optical and magnetic linear/rotary encoders are well-known systems traditionally used in
industry for the accurate measurement of linear/angular displacements and velocities …

Comprehensive resource detailing the latest advances in microwave and wireless sensors
implemented in planar technology Planar Microwave Sensors is an authoritative resource …

This article presents a novel concept for the implementation of electromagnetic encoders
exhibiting very high data density per unit length (DPL), a figure of merit (FoM) of such …

The 3-D-printed electromagnetic encoders based on permittivity contrast are presented and
discussed in this article. The encoders, implemented using exclusively dielectric materials …

Synchronous electromagnetic encoder systems exploiting phase encoding to boost up the
number of bits per encoder position are reported in this article. The reader is a one-port …

This letter presents electromagnetic encoders where encoding is achieved by considering
four different inclusions, particularly linear strips of different length, etched at the predefined …

Compact and high-data density microwave encoders useful for motion control and near-field
chipless radio frequency identification (chipless-RFID) applications are proposed in this …

In this article, a complete system useful for the measurement of the absolute position,
velocity, and acceleration of moving objects in industrial scenarios (such as conveyor …

Recently, electromagnetic encoders with synchronous reading and direction detection
capability have been reported. Such structures are useful for the implementation of (i) …