Search Results - "Herrojo, Cristian"

Chipless-RFID: A Review and Recent Developments by Herrojo, Cristian, Paredes, Ferran, Mata-Contreras, Javier, Martín, Ferran

“…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…”
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Position Sensors for Industrial Applications Based on Electromagnetic Encoders by Paredes, Ferran, Herrojo, Cristian, Martín, Ferran

“…Optical and magnetic linear/rotary encoders are well-known systems traditionally used in industry for the accurate measurement of linear/angular displacements…”
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3D-Printed All-Dielectric Electromagnetic Encoders with Synchronous Reading for Measuring Displacements and Velocities by Herrojo, Cristian, Paredes, Ferran, Martín, Ferran

“…In this paper, 3D-printed electromagnetic (or microwave) encoders with synchronous reading based on permittivity contrast, and devoted to the measurement of…”
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Electromagnetic Encoders Screen-Printed on Rubber Belts for Absolute Measurement of Position and Velocity by Paredes, Ferran, Herrojo, Cristian, Moya, Ana, Berenguel Alonso, Miguel, Gonzalez, David, Bruguera, Pep, Delgado Simao, Claudia, Martín, Ferran

“…This paper presents, for the first time, an absolute linear electromagnetic encoder consisting of a rubber belt with two chains of screen-printed metallic…”
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Near-Field Chipless Radio-Frequency Identification (RFID) Sensing and Identification System with Switching Reading by Paredes, Ferran, Herrojo, Cristian, Mata-Contreras, Javier, Moras, Miquel, Núñez, Alba, Ramon, Eloi, Martín, Ferran

“…A chipless radio-frequency identification (chipless-RFID) and sensing system, where tags are read by proximity (near-field) through a switch, is presented. The…”
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Very Low-Cost 80-Bit Chipless-RFID Tags Inkjet Printed on Ordinary Paper by Herrojo, Cristian, Moras, Miquel, Paredes, Ferran, Núñez, Alba, Ramon, Eloi, Mata-Contreras, Javier, Martín, Ferran

“…This paper presents a time-domain, chipless-RFID system with 80-bit tags inkjet-printed on ordinary DIN A4 paper. The tags, consisting of a linear chain of…”
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Programmable Organic Chipless RFID Tags Inkjet Printed on Paper Substrates by Moras, Miquel, Martínez-Domingo, Carme, Escudé, Roger, Herrojo, Cristian, Paredes, Ferran, Terés, Lluís, Martín, Ferran, Ramon, Eloi

“…In this paper, an organic, fully recyclable and eco-friendly 20-bit inkjet-printed chipless RFID tag is presented. The tag operates in the near field and is…”
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High data density and capacity in chipless radiofrequency identification (chipless-RFID) tags based on double-chains of S-shaped split ring resonators (S-SRRs) by Herrojo, Cristian, Mata-Contreras, Javier, Paredes, Ferran, Martín, Ferran

“…The data density per surface (DPS) is a figure of merit in chipless radiofrequency identification (chipless-RFID) tags. In this paper, it is demonstrated that…”
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Spectral signature barcodes based on S-shaped Split Ring Resonators (S-SRRs) by Herrojo, Cristian, Naqui, Jordi, Paredes, Ferran, Martín, Ferran

“…In this paper, it is shown that S-shaped split ring resonators (S-SRRs) are useful particles for the implementation of spectral signature (i.e., a class of…”
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Application of Split Ring Resonator (SRR) Loaded Transmission Lines to the Design of Angular Displacement and Velocity Sensors for Space Applications by Mata-Contreras, Javier, Herrojo, Cristian, Martin, Ferran

“…The accurate measurement of the angular displacement and velocity of reaction wheels is necessary for attitude (orientation) control in space vehicles…”
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Detecting the Rotation Direction in Contactless Angular Velocity Sensors Implemented With Rotors Loaded With Multiple Chains of Resonators by Mata-Contreras, Javier, Herrojo, Cristian, Martin, Ferran

“…In this paper, a strategy to detect the rotation direction in angular displacement and velocity sensors based on rotors loaded with circular chains of split…”
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Double-Stub Loaded Microstrip Line Reader for Very High Data Density Microwave Encoders by Herrojo, Cristian, Paredes, Ferran, Martin, Ferran

“…Compact and high-data density microwave encoders useful for motion control and near-field chipless radio frequency identification (chipless-RFID) applications…”
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Synchronism and Direction Detection in High-Resolution/High-Density Electromagnetic Encoders by Herrojo, Cristian, Paredes, Ferran, Martin, Ferran

“…Recently, electromagnetic encoders with synchronous reading and direction detection capability have been reported. Such structures are useful for the…”
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3-D-Printed High Data-Density Electromagnetic Encoders Based on Permittivity Contrast for Motion Control and Chipless-RFID by Herrojo, Cristian, Paredes, Ferran, Bonache, Jordi, Martin, Ferran

“…The 3-D-printed electromagnetic encoders based on permittivity contrast are presented and discussed in this article. The encoders, implemented using…”
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Near-Field Chipless-RFID System With High Data Capacity for Security and Authentication Applications by Herrojo, Cristian, Mata-Contreras, Javier, Nunez, Alba, Paredes, Ferran, Ramon, Eloi, Martin, Ferran

“…A high data capacity chipless radio frequency identification (chipless-RFID) system, useful for security and authentication applications, is presented in this…”
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Single-Frequency Amplitude-Modulation Sensor for Dielectric Characterization of Solids and Microfluidics by Velez, Paris, Munoz-Enano, Jonathan, Ebrahimi, Amir, Herrojo, Cristian, Paredes, Ferran, Scott, James, Ghorbani, Kamran, Martin, Ferran

“…A microfluidic sensor based on a microstrip line loaded with a composite resonator is reported in this paper. The composite resonator combines a shunt…”
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Microwave Encoders for Chipless RFID and Angular Velocity Sensors Based on S-Shaped Split Ring Resonators by Herrojo, Cristian, Mata-Contreras, Javier, Paredes, Ferran, Martin, Ferran

“…In this paper, it is demonstrated that a chain of S-shaped split ring resonators (S-SRRs) etched on a dielectric substrate can modulate the amplitude of a…”
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Multistate Multiresonator Spectral Signature Barcodes Implemented by Means of S-Shaped Split Ring Resonators (S-SRRs) by Herrojo, Cristian, Paredes, Ferran, Mata-Contreras, Javier, Zuffanelli, Simone, Martin, Ferran

“…Spectral signature barcodes functional at the S frequency band are presented in this paper. The barcodes are implemented by loading a coplanar waveguide…”
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High-Density Microwave Encoders for Motion Control and Near-Field Chipless-RFID by Herrojo, Cristian, Muela, Francisco Javier, Mata-Contreras, Javier, Paredes, Ferran, Martin, Ferran

“…A novel microwave system for measuring linear displacements and velocities with sub-millimeter resolution and for the implementation of near-field chipless…”
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Microwave Encoders with Synchronous Reading and Direction Detection for Motion Control Applications by Paredes, Ferran, Herrojo, Cristian, Martin, Ferran

“…A microwave system based on electromagnetic encoders useful for motion control applications is presented in this paper. The encoders are implemented by etching…”
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